1. steel pipe factory 2. ISO9001 standards 3. min order 1 ton if have stock 4.Q235 material etc 5. used for cylinder etc

304 erw steel pipes

A: Round pipe diameter: 20-185MM, thickness: 1.5-15MM.B: Surface finish: black, blank, bright and galvanized, or painted C: Length of each pipe: 6M or according to customer requirementsD: Steel grade:  20#, 45#, Q195, Q235, 45MN,65MN

E: Conforms to international standards, like: ASTM A53, ASTM A500, ASTM A513, ASTM A312, BS1387, DIN2391, DIN2394, DIN17175, JIS G3452, EN10210, EN10219, EN10025, EN10305 etcTo date, more and more clients, ranging from China to Oceania, Japan, Korea, Southeast Asian Nations and part of American and European countries have started to select our products, which have won a good reputation both at home and abroad. We are sure that from pure-hearted cooperation we can establish good relationships. Feel free to contact us, we are sure to satisfy you with our professional information, top quality products, best price, and efficient services. For all details, please never hesitate to contact us.