China St37 St52 Hot DIP Galvanized Round Steel Pipe / Gi Pipe, Find details about China Galvanized Steel Pipe, Seamless Steel Pipe from St37 St52 Hot DIP Galvanized Round Steel Pipe / Gi Pipe
Product name | pre galvanized conduit |
Outer Diameter | 16/20/25/32mm |
Thickness | 1.5-1.6mm |
Length | 3.75m or as your requirement |
Grade | Q195/Q235 |
Specification | BS4568 |
Zinc | 120g,270g,400g,500g,550g |
20μm ,40μm ,60μm,70μm,80μm | |
Usage | Wire and cable protection pipe. |
Pipe end treatment | 1) Plain end |
2) Threaded and socketed | |
3) Threaded | |
End protection | 1) PVC cap |
2) Iron protection | |
Surface treatment | 1) Bare pipe |
2) galvanized | |
3) Pre-galvanized | |
Test inspection | Mechanical test |
Shipment type | 1) container |
2) Bulk cargo | |
Date of delivery | Depending on the quantity and specification of each order |
Galvanized steel round pipe
Specification | OD 30mm -600mm ( 1/2" - 24") WT 6mm-50 |
Special Pipe | API Pipe |
Application | Used widely in oil, chemical industry, electricity, boiler industry of high-temperature resistance, low temperature resistance, corrosion resistance in pipelines,etc |
Technique | Hot rolled, Cold rolled, Hot Expanded |
Standard | ASTM A106 GR B , ASTM A53 GR B ASTM API 5L , ASTM API 5CT DIN ST 45-8, DIN ST 42-2 DIN ST 52 , DIN ST52.4 GB/T 8162, GB/T 8163, GB/T 5310 |
Grade | 10#,20#, 45#,16Mn,27SiMn,15CrMo,12Cr1MoV,J55,K55,N80,P110 |
Surface Treatment | Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer |
Section shape | Round/Square/Rectangular |
Package | 1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats, 4.plastic bags 5.as per customer's option |
Application | Used in water heating ,conduit, plumbing pipe, petroleum, |