Cpvc Pipe Fitting

• Color
• Beige / Off-White

• Connection Type
• Socket Weld

• End Type
• Plain

• Features
• Corrosion Resistant, Lightweight, Easy to Install, Leakproof Connection, Durable

• Fittings
• 45 Degree Elbow

• Flow Rate
• Low Friction, Maintains High Flow

• Grade
• Standard Plumbing Grade

• Installation Type
• Solvent Weld

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• UP to 10 bar (145 psi)

• Surface Finish
• Smooth, Glossy Finish

• Tensile Strength
• ~450 kg/cm2

• Usage & Applications
• Plumbing, Irrigation, Industrial Pipeline Connections, Water Supply Systems

• Wall Thickness
• Schedule 40

• Weight
• Variable (depends on size)

• Color
• Ivory / White / Off-white

• Connection Type
• Socket / Solvent Weld Joint

• End Type
• Plain / Socketed End

• Features
• Corrosion Resistant, Leak Proof, Easy Installation, Light Weight, Long Service Life

• Fittings
• 90 Degree Elbow

• Flow Rate
• Designed for minimal flow loss

• Grade
• Standard IS:4985 / ASTM D1785 / DIN 8062

• Installation Type
• Pipe Fitting, Socket End

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• 2.5 kg/cm2 to 16 kg/cm2

• Surface Finish
• Smooth / Glossy

• Tensile Strength
• 450 kg/cm2 (approximate)

• Usage & Applications
• Plumbing, Water Supply, Drainage Systems, Irrigation, Industrial Liquid Handling

• Wall Thickness
• Sch 40 / Sch 80 (Available in multiple schedules)

• Weight
• Depends on size (approx. 30g to 300g per piece)

• Color
• Golden Yellow

• Connection Type
• Female Threaded

• End Type
• Threaded

• Features
• Anti-corrosive, Durable, High Strength

• Fittings
• Tee

• Flow Rate
• Optimal for Domestic & Industrial Piping

• Grade
• Standard Brass

• Installation Type
• Threaded Pipe Installation

• Material Type
• Brass

• Pressure Ratings
• Up to 16 bar

• Surface Finish
• Polished / Electroplated

• Tensile Strength
• 285 MPa (Approx.)

• Usage & Applications
• Plumbing, Gas, Water Supply, Industrial Fluid Flow

• Wall Thickness
• Customizable (Typically as per requirement)

• Weight
• Varies by Size (Approx. 60g - 150g)

• Color
• Beige

• Connection Type
• Socket Weld

• End Type
• Plain End

• Features
• Corrosion resistant, easy installation, leak proof

• Fittings
• Coupler Fitting

• Flow Rate
• Full bore for optimal flow

• Grade
• Standard Plumbing Grade

• Installation Type
• Solvent Cement Joining

• Material Type
• UPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 bar

• Surface Finish
• Smooth, Glossy Finish

• Tensile Strength
• High, suitable for moderate pressure conditions

• Usage & Applications
• Water supply, plumbing, irrigation systems, industrial piping

• Wall Thickness
• Sch 40 / Sch 80 (depends on requirement)

• Weight
• Lightweight

• Color
• Beige

• Connection Type
• Socket/Slip-On

• End Type
• Plain end

• Features
• Corrosion resistant, Leak-proof, Easy installation, Durable

• Fittings
• Cross Tee

• Flow Rate
• Optimized for unrestricted flow, depends on pipe diameter

• Grade
• Standard Industrial Grade

• Installation Type
• Solvent Cement Joint

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 bar (varies with size)

• Surface Finish
• Smooth

• Tensile Strength
• High tensile strength, approx. 45 MPa

• Usage & Applications
• Plumbing, Irrigation, Water Supply, Fluid Handling

• Wall Thickness
• Varies as per size, typically 2.5-3 mm

• Weight
• Lightweight, depends on size

• Color
• Beige/Tan

• Connection Type
• Socket/Welded

• End Type
• Plain/Solvent Weld

• Features
• Corrosion resistant, leak-proof, easy to install, high durability

• Fittings
• Elbow 90 Degree

• Flow Rate
• Varies by diameter, high flow efficiency

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Solvent Cement Joint

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 bar (depends on size and manufacturer)

• Surface Finish
• Smooth, Matt finish

• Tensile Strength
• Minimum 60 MPa

• Usage & Applications
• Plumbing, water supply, industrial fluid transfer

• Wall Thickness
• Standard or as per SDR specification

• Weight
• Lightweight (varies by size)

• Color
• Ivory body with red handle

• Connection Type
• Socket/Plain End

• End Type
• Plain ends for socket fit

• Features
• Long handle for easy operation, corrosion-resistant, leak-proof, lightweight, maintenance-free

• Fittings
• Suitable for piping connections in plumbing systems

• Flow Rate
• Full bore for maximum flow rate

• Grade
• Industrial/Standard

• Installation Type
• Manual installation, typically solvent weld/glue

• Material Type
• UPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• PN10/PN16 (varies by design)

• Surface Finish
• Smooth plastic finish

• Tensile Strength
• High (as required for plastic valves)

• Usage & Applications
• Water supply lines, agriculture, irrigation, plumbing, general fluid shut-off

• Wall Thickness
• Standard (as per manufacturer)

• Weight
• Lightweight (depends on valve size)

• Color
• Ivory / Beige

• Connection Type
• Male Threaded

• End Type
• Threaded End

• Features
• Corrosion resistant, chemical resistant, lightweight, durable

• Fittings
• Suitable for PP Pipe and Fittings

• Flow Rate
• Designed to completely block flow (plug)

• Grade
• Industrial Grade

• Installation Type
• Threaded fitting, easy manual installation

• Material Type
• Polypropylene (PP)

• Pressure Ratings
• Up to 10 bar

• Surface Finish
• Smooth

• Tensile Strength
• High tensile strength for industrial use

• Usage & Applications
• Used for end blocking/opening closing in pipelines, chemical industries, water supply, irrigation systems, etc.

• Wall Thickness
• Standard, as per design

• Weight
• Standard (varies with size)

• Color
• Silver / Zinc Plated

• Connection Type
• Screw Mounted

• End Type
• Flat (for mounting)

• Features
• Rust Resistant, Durable, Easy Installation

• Fittings
• 2-Hole Strap

• Grade
• Standard Commercial Grade

• Installation Type
• Surface Mount

• Material Type
• Metal (Steel/Iron)

• Surface Finish
• Galvanized / Electroplated

• Tensile Strength
• Normal Tensile Strength for Pipe/Conduit Support

• Usage & Applications
• Pipe support, conduit fixing, cable management

• Wall Thickness
• 2-4 mm (Approx)

• Weight
• Lightweight (approx. 20-50g each)

• Color
• Beige

• Connection Type
• Nail Fastening

• End Type
• Open U-type Clamp

• Features
• Corrosion resistant nail, durable plastic, easy installation

• Fittings
• U-Shape Plastic Clip with Pre-fitted Nail

• Grade
• Standard Commercial Grade

• Installation Type
• Manual Fixing

• Material Type
• Plastic (Clamp), Steel (Nail)

• Pressure Ratings
• Not rated for pressure; suitable for cable and wire fixing

• Surface Finish
• Smooth Plastic Finish, Galvanized Nail

• Tensile Strength
• Sufficient for securing wires/cables

• Usage & Applications
• Securing electrical wires, cables, and pipes to walls or surfaces

• Wall Thickness
• 2-3 mm (Clamp Body)

• Weight
• Lightweight, approx. 2-5 grams per piece

• Color
• Golden/Brass

• Connection Type
• Female Threaded x Plain End

• End Type
• Threaded & Plain Socket

• Features
• Corrosion resistant, durable, precision threading, leak-proof

• Fittings
• Reducer Elbow

• Flow Rate
• Maximized for 90 directional flow

• Grade
• Standard Industrial, IS Standard

• Installation Type
• Screw/Threaded & Socket Weld

• Material Type
• Brass

• Pressure Ratings
• Up to 16 Bar

• Surface Finish
• Polished/Smooth

• Tensile Strength
• High, suitable for industrial pressure applications

• Usage & Applications
• Plumbing, gas fitting, water supply, HVAC, industrial piping

• Wall Thickness
• Customized as per requirement

• Weight
• Depends on size, typically 60g-200g

• Color
• Golden Yellow

• Connection Type
• Male Threaded / Compression

• End Type
• Threaded & Socket end

• Features
• Durable, Corrosion-resistant, Leak-proof, Compact design, Temperature resistant

• Fittings
• Elbow Reducer

• Flow Rate
• Optimized for minimal pressure loss at reduced angles; actual flow varies by size

• Grade
• Forged Brass

• Installation Type
• Easy to install by threading or compression fitting

• Material Type
• Brass

• Pressure Ratings
• Up to 20 bar (varies by size and specification)

• Surface Finish
• Polished/Plain

• Tensile Strength
• High tensile strength; typically above 250 MPa

• Usage & Applications
• Plumbing, Gas Lines, Water Supply, Industrial Pipeline, HVAC

• Wall Thickness
• Standard/Customized (as per requirement)

• Weight
• Varies by size (typically 30-200g)

• Color
• Beige

• Connection Type
• Socket Weld / Solvent Weld

• End Type
• Closed End

• Features
• Leak resistant, corrosion resistant, long life, UV stabilized

• Fittings
• Plumbing End Cap

• Flow Rate
• Full Bore - Zero Flow Restriction

• Grade
• ISI Standard / ASTM D1785

• Installation Type
• Push Fit / Solvent Weld

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 Bar

• Surface Finish
• Smooth

• Tensile Strength
• High

• Usage & Applications
• Residential and commercial plumbing, irrigation, water supply

• Wall Thickness
• Sch 40 / Sch 80

• Weight
• Lightweight

• Color
• Golden/Brass

• Connection Type
• Male Threaded (available)

• End Type
• Threaded End

• Features
• Corrosion resistant, Durable, Leak-proof connection, High pressure bearing

• Fittings
• Elbow, 90-degree angle

• Flow Rate
• Dependent on pipe size; optimized for minimal drop

• Grade
• IS 319/BS 2874/CZ121/CZ122 or as specified

• Installation Type
• Screw Type

• Material Type
• Brass

• Pressure Ratings
• Up to 10 Bar (145 PSI) depending on size

• Surface Finish
• Polished/Natural Finish

• Tensile Strength
• Up to 350 N/mm2

• Usage & Applications
• Plumbing, Gas Lines, Water Supply, Hydraulic Systems, Air Compressors

• Wall Thickness
• As per DIN/ISO/BS standard or customized

• Weight
• Varies with size, approx. 30g-250g

• Color
• Ivory (with red stripe)

• Connection Type
• Socketed/Plain

• End Type
• Plain Ends

• Features
• Corrosion resistant, Lead-free, UV stabilized, Non-toxic, Durable

• Fittings
• Step Over Bend

• Flow Rate
• High flow with minimal friction loss

• Grade
• IS:13592 Standard

• Installation Type
• Solvent Welded/Push Fit

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• 4 kg/cm2, 6 kg/cm2

• Surface Finish
• Smooth, Matte Finish

• Tensile Strength
• >450 kg/cm2

• Usage & Applications
• Plumbing, Residential & Commercial Drainage, Soil & Waste Discharge, Sewerage Systems

• Wall Thickness
• 2mm - 6mm (customizable as per requirement)

• Weight
• Lightweight (Varies by size, e.g., ~170g for 110mm x 600mm L)

• Color
• Beige / Cream

• Connection Type
• Socket Weld / Solvent Weld

• End Type
• Plain End

• Features
• Corrosion resistant, Lightweight, Leak-proof connections, Chemical resistant, Easy installation

• Fittings
• Reducer Tee

• Flow Rate
• Depends on pipe size; up to 250 L/min (typical)

• Grade
• IS 13592 / ASTM D1785

• Installation Type
• Push Fit / Solvent Cement Joint

• Material Type
• uPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• 6 Kg/cm2, 10 Kg/cm2, 16 Kg/cm2 (varies by size)

• Surface Finish
• Smooth, Glossy

• Tensile Strength
• Minimum 450 kg/cm2

• Usage & Applications
• Plumbing, Industrial piping, Water distribution, Agriculture irrigation

• Wall Thickness
• Sch 40, Sch 80 (As per standards)

• Weight
• Varies by size (e.g. 50g - 250g)

• Color
• Ivory / Off-White

• Connection Type
• Socket Weld / Solvent Cement Joint

• End Type
• Plain

• Features
• Corrosion-resistant, Leak proof, Non-toxic, UV stabilized, Easy installation

• Fittings
• Reducer Elbow 90 Degree

• Flow Rate
• Optimized for high flow, size dependent

• Grade
• Industrial / Commercial Grade

• Installation Type
• Push-fit / Solvent Weld

• Material Type
• UPVC (Unplasticized Polyvinyl Chloride)

• Pressure Ratings
• PN 10/16 (as per IS 13592 standards)

• Surface Finish
• Smooth, Glossy

• Tensile Strength
• min. 450 kg/cm2

• Usage & Applications
• Plumbing, Irrigation, Water Supply, Chemical Transportation, Wastewater Management

• Wall Thickness
• Standard UPVC SDR (varies with size)

• Weight
• Varies as per size (Lightweight)

• Color
• Beige

• Connection Type
• Male Threaded

• End Type
• Male Thread

• Features
• Corrosion-resistant, durable, leak-proof, easy installation

• Fittings
• Threaded Tank Adapter/Nipple

• Flow Rate
• Depends on pipe size and pressure

• Grade
• Industrial

• Installation Type
• Threaded Mount

• Material Type
• PVC (Polyvinyl Chloride)

• Pressure Ratings
• Up to 16 bar

• Surface Finish
• Smooth, Glossy

• Tensile Strength
• High (as per standard PVC properties)

• Usage & Applications
• Suitable for water tanks, plumbing, irrigation, and industrial water supply systems

• Wall Thickness
• Standard/Varies by size

• Weight
• Lightweight

• Color
• Ivory / Yellowish

• Connection Type
• Threaded (Male) x Socket

• End Type
• Male Threaded (Brass) x Socket (CPVC)

• Features
• Corrosion resistant, Leak-proof, High temperature resistance, Durable

• Fittings
• Reducer MTA (Male Threaded Adapter)

• Flow Rate
• High flow, low friction losses

• Grade
• IS 15778 Standard, SDR 11 / SDR 13.5

• Installation Type
• Solvent cement joint and threaded

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride) and Brass

• Pressure Ratings
• Up to 25 Bar

• Surface Finish
• Smooth, Matt

• Tensile Strength
• > 55 MPa (for CPVC body)

• Usage & Applications
• Hot and Cold Water Plumbing Systems, Industrial Liquid Handling, Residential & Commercial Pipe Fittings

• Wall Thickness
• As per SDR 11 / 13.5 specifications

• Weight
• Depends on size (approx. 15g - 70g)

• Color
• Ivory/Beige

• Connection Type
• Solvent Weld

• End Type
• Plain

• Features
• Corrosion Resistant, High Temperature Tolerance, Non-Toxic, Leakproof

• Fittings
• Cross Tee (Four-Way)

• Flow Rate
• High-Low friction loss

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Solvent Cemented

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 Bar (varies with pipe schedule)

• Surface Finish
• Smooth

• Tensile Strength
• 6000 psi approx.

• Usage & Applications
• Plumbing, Hot & Cold Water Distribution, Industrial Piping, Chemical Handling

• Wall Thickness
• As per SDR 11/13.5 Standard

• Weight
• Lightweight (varies by size)

• Color
• Light Tan / Off-White

• Connection Type
• Female Threaded Adapter

• End Type
• Socket x Female Thread

• Features
• Corrosion resistant, long life, leak-proof, easy installation

• Fittings
• Pipe-to-metal joint

• Flow Rate
• Full bore, minimal pressure drop

• Grade
• Industrial / Plumbing Grade

• Installation Type
• Solvent Weld & Threaded

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride)

• Pressure Ratings
• Maximum 11 kg/cm2 (160 psi) at 23C

• Surface Finish
• Smooth, non-porous

• Tensile Strength
• High, suitable for pressurized applications

• Usage & Applications
• Hot & cold water distribution, plumbing, industrial liquid handling

• Wall Thickness
• As per ASTM D2846 or SDR standard

• Weight
• Lightweight, varies by size

• Color
• Ivory/Beige

• Connection Type
• Reducer

• End Type
• One Side Socket, One Side Female Brass Thread

• Features
• Corrosion Resistant, Leak-Proof, High Temperature Tolerance, Non-Toxic, Durability

• Fittings
• Reducer Threaded Fitting

• Flow Rate
• Full Bore Flow, Minimal Pressure Loss

• Grade
• IS 15778 / ASTM D2846

• Installation Type
• Solvent Weld & Threaded

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC) with Brass Insert

• Pressure Ratings
• Up to 15 kg/cm2 (depending on size)

• Surface Finish
• Smooth, Glossy

• Tensile Strength
• > 55 MPa

• Usage & Applications
• Cold & Hot Water Plumbing, Residential, Commercial & Industrial Plumbing Systems

• Wall Thickness
• Standard CPVC SDR 11/13.5

• Weight
• Varies with Size (Lightweight)

• Color
• Ivory / Light Beige

• Connection Type
• Socket Weld

• End Type
• Plain End

• Features
• Corrosion resistant, high temperature performance, leak-proof

• Fittings
• Reducer

• Flow Rate
• High flow, low friction loss

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Solvent Weld

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC)

• Pressure Ratings
• Up to 15 bar (varies with size and temperature)

• Surface Finish
• Smooth

• Tensile Strength
• 55-60 MPa

• Usage & Applications
• Hot and cold water plumbing, industrial fluid handling

• Wall Thickness
• As per IS 15778 / ASTM D2846

• Weight
• Lightweight, size-dependent

• Color
• Ivory / Light beige

• Connection Type
• Threaded and Socket End

• End Type
• One End Socket / One End Male Threaded

• Features
• Corrosion resistant, Heat resistant, Leak-proof, Long life

• Fittings
• Tank Nipple Socket

• Flow Rate
• Optimized for minimal flow loss

• Grade
• Industrial / ISI Certified

• Installation Type
• Screw & Socket Fitting

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC)

• Pressure Ratings
• Up to 15 kg/cm2

• Surface Finish
• Smooth

• Tensile Strength
• High, as per CPVC standards

• Usage & Applications
• Water storage tanks, Plumbing systems, Industrial piping

• Wall Thickness
• Standard as per ASTM D2846

• Weight
• Lightweight

• Color
• Light Beige/Ivory

• Connection Type
• Socket (Solvent Welded)

• End Type
• Plain

• Features
• Corrosion resistant, High-temperature tolerance, Leak-proof joints, Durable

• Fittings
• Tee

• Flow Rate
• High flow (Depends on pipe size)

• Grade
• Industrial/Plumbing

• Installation Type
• In-line, Residential, Commercial, and Industrial piping

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC)

• Pressure Ratings
• Up to 10 kg/cm2 (varies by size)

• Surface Finish
• Smooth

• Tensile Strength
• Approx. 55 MPa

• Usage & Applications
• Hot and cold water distribution, Plumbing, Industrial fluid transport

• Wall Thickness
• Standard as per ASTM D2846/D1785

• Weight
• Lightweight (Varies by size)

• Color
• Ivory/Off-white

• Connection Type
• Socket/Threaded

• End Type
• Plain/Solvent Weld

• Features
• Corrosion resistant, chemical resistant, long service life, easy installation

• Fittings
• Union

• Flow Rate
• High flow capacity, minimal friction loss

• Grade
• Industrial and plumbing grade

• Installation Type
• Solvent cement joint

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC)

• Pressure Ratings
• PN16 (up to 16 Bar)

• Surface Finish
• Smooth, Glossy finish

• Tensile Strength
• Up to 55 MPa

• Usage & Applications
• Hot and cold potable water distribution, industrial liquid handling, chemical transportation

• Wall Thickness
• As per ASTM D2846/IS 15778 standards

• Weight
• Lightweight, varies according to size (e.g., 20g-100g)

• Color
• Ivory/Beige

• Connection Type
• Female Threaded Adapter

• End Type
• Female Threaded End

• Features
• Corrosion Resistant, High Temperature Endurance, Easy Installation, Leak Proof

• Fittings
• Pipe Fittings

• Flow Rate
• Full Bore, No Flow Reduction

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Solvent Weld, Threaded Connection

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 kg/cm2 at 23C

• Surface Finish
• Smooth, Matt Finish

• Tensile Strength
• At least 55 MPa

• Usage & Applications
• Hot and Cold Water Plumbing, Industrial Liquid Handling, Residential and Commercial Water Distribution

• Wall Thickness
• Standard SDR 11/13.5

• Weight
• Lightweight, varies by size (typically 25-50 grams for 12 size)

• Color
• Ivory/Beige

• Connection Type
• Male Threaded End

• End Type
• Male Threaded

• Features
• Corrosion resistant, high impact strength, heat resistant, easy to install, leak-proof, long service life

• Fittings
• Adapter

• Flow Rate
• High, supports smooth flow without obstruction

• Grade
• Industrial Grade

• Installation Type
• Threaded joint, easy to install

• Material Type
• Chlorinated Polyvinyl Chloride (CPVC)

• Pressure Ratings
• up to 15 kg/cm2 (at 23C)

• Surface Finish
• Smooth finish

• Tensile Strength
• >550 kg/cm2

• Usage & Applications
• Hot and cold water plumbing, industrial liquid handling, residential piping, and fire sprinkler systems

• Wall Thickness
• Standard CPVC Schedule 80

• Weight
• Lightweight

• Color
• Ivory/Beige

• Connection Type
• Threaded and Socket

• End Type
• One end MPT (Male Pipe Thread), one end Socket

• Features
• Chemical & Corrosion Resistant, High-Temperature Endurance, Durable

• Fittings
• Male Adapter

• Flow Rate
• Full Bore - Minimal Flow Loss

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Manual, Easy to Install

• Material Type
• CPVC and Brass

• Pressure Ratings
• Up to 400 psi (varies by size)

• Surface Finish
• Smooth

• Tensile Strength
• High, as per CPVC standards

• Usage & Applications
• Hot and Cold Water Plumbing, Industrial Liquids

• Wall Thickness
• Standard as per ASTM D2846

• Weight
• Lightweight (depends on size)

• Color
• Ivory/Light Beige

• Connection Type
• Solvent Weld

• End Type
• Spigot x Socket

• Features
• Corrosion resistant, Leak-proof joints, UV resistant, Non-toxic

• Fittings
• Reducer Bush

• Flow Rate
• Full bore design for high flow rate

• Grade
• Industrial/Plumbing Grade

• Installation Type
• Push Fit, Solvent Cement

• Material Type
• CPVC (Chlorinated Polyvinyl Chloride)

• Pressure Ratings
• Up to 15 kg/cm2 (215 psi)

• Surface Finish
• Smooth

• Tensile Strength
• Minimum 6000 psi

• Usage & Applications
• Hot and cold water plumbing, Industrial piping, Residential and commercial water supply systems

• Wall Thickness
• Standard as per ASTM D2846

• Weight
• Lightweight