Specification | ||
OD(outside diameter) | WT (wall thickness) | |
China | 13.7mm-11mm | 2mm-11mm |
English | 1/4"-3 1/2" | sch40-xxs |
length | 5.8m,6m,11.6m,11.8m,12m or not fixed | |
Standard and matrial | ||
GB(CHINA) | ASTM(USA) | DIN(Germany) |
10# | A53A | DIN 1626 St37 |
A106A | DIN17175 St37-2 | |
A179C | DIN17175 St35.8 | |
20# | ASTM A106B | DIN 17175 St45-8 |
ASTM A53B | DIN 1626 St45-4 | |
ASTM A178C | DIN1629 St45-4 | |
45# | ASTM A1045 | CK45 |
16Mn | A210C | DIN1629 St52/St52.4 |
37Mn5 | J55 | |
Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap | |
Surface Treatment | 1) Bared 2) Black Painted or vanish painting 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating | |
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 | 1)low pressure liquid delivery such as water,gas and oil 2)construction 3)fence and door pipe | |
Export Area | Middle east countries, India, USA, Canada , Chile, Colombia | |
Payment | TT or L/C | |
