Building Construction
Plumbing & Firefighting Materials and Equipment · 61 products
Before plumbing and firefighting installation, conduct incoming inspection of water supply pipes, fire pumps, sprinkler heads, and valves.
PVC-U Drainage Pipe (dn110)
Material: rigid PVC-U Common size: dn110×3.2 mm (full series dn50–dn200) Length: 5.8m Properties: Vicat ≥79℃, TIR ≤10%, longitudinal reversion ≤5% Joint: solvent-cement socket
PVC-U Drainage Fittings
Material: rigid PVC-U Common sizes: dn50 / dn75 / dn110 / dn160 Range: tees, elbows, P-traps, S-traps, inspection ports, floor drains Joint: solvent-cement socket
PP-R Hot & Cold Water Pipe
Material: random copolymer polypropylene (PP-R) Pressure ratings: PN1.25 / PN1.6 / PN2.0 / PN2.5 MPa Sizes: dn16–dn200 mm Length: 4m straight; coil d16–d32 Standards: ISO 15874-2 / EN ISO 15874-2 / GB/T 18742.2 Color: grey (blue stripe cold / red stripe hot)
PVC-U Drainage Pipe (dn50)
Material: rigid PVC-U Size: dn50 x 3.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (dn75)
Material: rigid PVC-U Size: dn75 x 3.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (dn160)
Material: rigid PVC-U Size: dn160 x 3.2 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (dn200)
Material: rigid PVC-U Size: dn200 x 3.9 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pressure Pipe (dn110)
Material: rigid PVC-U Size: dn110 x 4.0 mm Length: 5.8m Pressure-rated for pressurised and high-rise drainage Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pressure Pipe (dn160)
Material: rigid PVC-U Size: dn160 x 5.0 mm Length: 5.8m Pressure-rated for pressurised and high-rise drainage Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pressure Pipe (dn200)
Material: rigid PVC-U Size: dn200 x 6.0 mm Length: 5.8m Pressure-rated for pressurised and high-rise drainage Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pressure Pipe (dn250)
Material: rigid PVC-U Size: dn250 x 8.0 mm Length: 5.8m Pressure-rated for pressurised and high-rise drainage Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (Belled End) (dn160)
Material: rigid PVC-U Size: dn160 x 4.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (Belled End) (dn200)
Material: rigid PVC-U Size: dn200 x 4.9 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Drainage Pipe (Belled End) (dn315)
Material: rigid PVC-U Size: dn315 x 7.7 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Spiral Drainage Pipe (dn75)
Material: rigid PVC-U Size: dn75 x 2.3 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Spiral Drainage Pipe (dn110)
Material: rigid PVC-U Size: dn110 x 3.2 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Spiral Drainage Pipe (dn160)
Material: rigid PVC-U Size: dn160 x 4.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Structured-wall Inner-spiral Drainage Pipe (dn110)
Material: rigid PVC-U Size: dn110 x 5.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Structured-wall Inner-spiral Drainage Pipe (dn160)
Material: rigid PVC-U Size: dn160 x 6.0 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Solid-wall Inner-spiral Drainage Pipe (dn110)
Material: rigid PVC-U Size: dn110 x 3.2 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Hollow Spiral Drainage Pipe (dn110)
Material: rigid PVC-U Size: dn110 x 3.8 mm Length: 5.8m Standards: ISO 3633 / GB/T 5836.1 Joint: solvent-cement socket
PVC-U Rain Gutter
Material: rigid PVC-U Sizes: 75x1.4 / 110x1.6 / 160x1.9 mm Length: 4m (other lengths on request) Color: white (customizable) Accessories: drop outlet, connector, 90° corner, end cap
PVC-U Half-round Rain Gutter
Material: rigid PVC-U Sizes: 75x1.5 / 110x1.8 / 160x2.2 mm Length: 4m (other lengths on request) Color: white (customizable)
PVC-U Rain Gutter Drop Outlet
Material: rigid PVC-U Sizes: 75 / 110 / 160 mm Installation: snap-on
PVC-U Gutter Connector
Material: rigid PVC-U Sizes: 75 / 110 / 160 mm Installation: snap-on
PVC-U Gutter End Cap
Material: rigid PVC-U Sizes: 75 / 110 / 160 mm
PVC-U Gutter 90° Corner
Material: rigid PVC-U Sizes: 75 / 110 / 160 mm Types: inside / outside corner, with or without rubber seal
Bicolor PP-R Water Pipe (Grey Inside, White Outside)
Sizes dn20-dn63, PN1.25/1.6/2.0/2.5 MPa (S5/S4/S3.2/S2.5); opaque grey inner layer with white outer layer, other inside colors (green/blue/orange) available on request; socket or electro fusion; long-term working temperature 70 C, max transient 95 C. Standards: GB/T 18742.1/.2/.3, GB/T 17219
PP-R/Glass Fiber Reinforced Pipe
Sizes dn20-dn32, PN1.6 MPa (S3.2) / PN2.0 MPa (S2.5); three-layer structure with glass-fiber reinforced PP-R middle layer; white or grey interior/exterior with red middle layer; pipe length generally 3m or 4m (other lengths customizable); max temperature 95 C, long-term operating 80 C; linear expansion coefficient 0.067 mm/(m-K). Standards: CJ/T 258, ISO 15874, GOST 32415
PP-R Coupling (Soc x Soc)
Sizes dn16-dn200 (dn200 in SDR54), PN2.5 MPa (dn16-160) / PN1.6 MPa (dn200), hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Reducer (Soc x Soc)
Reducing sizes dn20x16 to dn200x160 (dn200x160 in SDR54), PN2.5 MPa (dn16-160) / PN1.6 MPa (dn200), hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R 90° Elbow (Soc x Soc)
Sizes dn16-dn200 (dn200 in SDR54), PN2.5 MPa (dn16-160) / PN1.6 MPa (dn200), hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R 90° Reducing Elbow (Soc x Soc)
Reducing sizes dn25x20 to dn63x50, PN2.5 MPa, hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R 45° Elbow (Soc x Soc)
Sizes dn16-dn200 (dn200 in SDR54), PN2.5 MPa (dn16-160) / PN1.6 MPa (dn200), hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Tee (Soc x Soc x Soc)
Sizes dn16-dn200 (dn200 in SDR54), PN2.5 MPa (dn16-160) / PN1.6 MPa (dn200), hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Reducing Tee (Soc x Soc x Soc)
Reducing sizes dn20x16 to dn160x110, PN2.5 MPa, hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Cap (Soc)
Sizes dn16-dn160, PN2.5 MPa, hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Female Thread Adapter with Metal Insert (Soc x Fipt)
Sizes dn16x1/2" to dn75x2-1/2", PN2.5 MPa, socket fusion x female iron pipe thread with brass/metal insert; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Male Thread Adapter with Metal Insert (Soc x Mipt)
Sizes dn16x1/2" to dn75x2", PN2.5 MPa, socket fusion x male iron pipe thread with brass/metal insert; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Female Thread Elbow with Metal Insert (Soc x Fipt)
Sizes dn16x1/2" to dn75x2-1/2", PN2.5 MPa, 90° elbow, socket fusion x female iron pipe thread with brass/metal insert; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Male Thread Elbow with Metal Insert (Soc x Mipt)
Sizes dn16x1/2" to dn75x2-1/2", PN2.5 MPa, 90° elbow, socket fusion x male iron pipe thread with brass/metal insert; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Union (Soc x Soc)
Sizes dn20-dn40, PN2.5 MPa, detachable union with O-ring seal, hot-melt socket fusion joint; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Ball Valve (Copper Core)
Sizes dn20-dn63, PN2.0 MPa, double socket fusion ends, brass (copper) core; available in white, green and blue (other colors customizable). Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Stop Valve (Soc x Soc)
Sizes dn20-dn110, PN2.5 MPa, double socket fusion ends with rising-stem handwheel (stop/globe valve); light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PP-R Check Valve (Non-Return)
Sizes dn20-dn32, PN2.5 MPa, double socket fusion ends, spring check valve with flow-direction arrow; light grey or white. Standards: ISO 15874-3 / EN ISO 15874-3, DIN 16962, GB/T 18742.3
PVC-U Coupling (Socket x Socket)
Material: rigid PVC-U Sizes: 32 / 40 / 50 / 75 / 110 / 125 / 160 / 200 / 250 / 315 / 400 / 500 mm Joint: solvent-cement socket 12 sizes dn32-dn500; two drawings in catalog (dn32~dn200 / >=dn250)
PVC-U 45° Elbow with Cleanout (Socket x Socket x Male Thread)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 / 160 / 200 / 250 / 315 / 400 mm Joint: solvent-cement socket x male thread cleanout with inspection plug (MPT)
PVC-U Sanitary Tee (Socket x Socket x Socket)
Material: rigid PVC-U Sizes: 32 / 40 / 50 / 75 / 110 / 125 / 160 / 200 / 250 / 315 / 400 / 500 mm Joint: solvent-cement socket 12 sizes dn32-dn500
PVC-U Wye (Socket x Socket x Socket)
Material: rigid PVC-U Sizes: 32 / 40 / 50 / 75 / 110 / 125 / 160 / 200 / 250 / 315 mm Joint: solvent-cement socket 11 sizes dn32-dn315 (no dn400/500)
PVC-U Trap with Cleanout (Socket x Spigot x Male Thread)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 / 160 mm Joint: solvent-cement socket x spigot x male thread cleanout with cleanout plug; variant 'Trap with Cleanout (SocxSocxMpt)' on p17 adds dn200 (50-200, 6 sizes)
PVC-U S Trap (Socket x Socket)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 160 mm Joint: solvent-cement socket S-shape trap; with-cleanout and long versions also in catalog (p18)
PVC-U Floor Cleanout (Socket x Socket)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 / 160 / 200 mm Joint: solvent-cement socket floor-level inspection cleanout
PVC-U Simple Floor Drain (Spigot)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 / 160 mm Joint: spigot grated floor drain; socket version 'Simple Floor Drain (Soc)' on p24 with same 5 sizes
PVC-U Long Thread Expansion Joint
Material: rigid PVC-U Sizes: 50 / 75 / 110 mm Joint: threaded expansion joint type II (dn110) on same page
PVC-U Pipe Clamp (Type III)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 / 160 mm Joint: clamp middle-section pipe customer-provided; not for lifting; plastic-base version also listed
PVC-U Pipe Clamp Type IV (without Screw)
Material: rigid PVC-U Sizes: 50 / 75 / 110 / 125 mm Joint: clamp screw / tusk-screw versions on p38
PVC-U Structured-wall Silencing Cleanout Tee (Gasket x Socket)
Material: rigid PVC-U Sizes: 75 / 110 mm Joint: rubber-ring x solvent-cement socket same-floor silent speedy-flow series; gasket-gasket-mpt version (dn75-200) on p35
PVC-U Drainage Thicken Solid 90° Elbow (Socket x Socket)
Material: rigid PVC-U Sizes: 110 / 160 mm Joint: solvent-cement socket Thicken Solid pipe series for high buildings
PVC-U Fabricated Wye (Socket x Socket x Socket)
Material: rigid PVC-U Sizes: 400 / 500 mm Joint: solvent-cement socket fabricated large-diameter fitting (welded)
PVC-U Square Wye (All Socket)
Material: rigid PVC-U Sizes: 75x50 / 110x73 / 160x107 mm Joint: solvent-cement socket square rainwater series; BxH mm
PVC-U Square Pipe Eccentric Rainwater Head (With Filter)
Material: rigid PVC-U Sizes: 75x50 / 110x73 / 160x107 mm Joint: solvent-cement socket eccentric rainwater head with filter