China 2.7 to 25 mm Galvanized Steel Pipe Gl High Grade Kitchenware Gi Stainless Tube, Find details about China Galvanized Steel Tube, Galvanized Pipe from 2.7 to 25 mm Galvanized Steel Pipe Gl High Grade Kitchenware Gi Stainless Tube
ERW Steel pipe | |
Outer Diameter | 20mm-610mm |
Wall Thickness | 0.5mm-16mm |
Length | 250mm-12000mm |
Material | SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020, |
Surface | galvanizing, painting, PE coating, PP coating, HDPE coating |
Standard | GB/T3091, BS1387-1987, ASTM A53, DIN2440, EN39-2001 |
Certification | ISO9000 |
Technique | ERW |
Packaging | Loose, plastic package, black strips, G.I strips |
Type | Outer diameter(inner diameter) | Allowed tolerance | Wall thickness |
Outer diameter | ≥16mm-250mm | -0.8 - +2.4mm | 0.8mm- 50mm |
>260mm-480mm | -0.8 - +3.2mm | ||
>490mm-850mm | -0.8 - +4.0mm | ||
>863.6mm | -0.8 - +4.8mm | ||
Inner diameter | All size |
Descriptions | Grades |
Structural pipe | 20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2 SAE1018, SAE1020, SAE1518, SAE1045. |
Liquid pipe | 20# q295b-e, q345b-e |
High pressure boiler tube | 20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9 |
Pipeline | API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 |
Alloy pipe | 4140, 42CrMo, 32CrMo, 15CrMo, |
Packing | Black paint, Varnish painting, Tarpaulin packing |
End | Common round end, beveled. |
Processing | Galvanizing; cutting; making thread outside the pipe; Machining. |
outer diameter | 16mm- 800mm |
wall thickness | 4mm- 80mm |