酸洗拋光不銹鋼無縫管

       我司酸洗拋光不銹鋼管采用精密冷拔/冷軋 ，退火酸洗的工藝，然后根據客戶對外表面的要求進行相應的外表面機械拋光處理。所有管子都具有光滑的表面和精確的尺寸公差，具有良好的性能，不同的表面拋光等級來滿足顧客多樣的需求，可為用戶節省成本。

All sizes are supplied with smooth surfaces and close dimensional tolerances reducing the risk of leakages when connecting tubes with couplings. A variety of surface finish grades are offered for customer's various applications as cost

生產工藝: 退火酸洗Annealed & Pickled, 退火酸洗機械外拋光Annealed & Pickled + Polished

材質Grades: TP304/304L,TP316/316L,TP316LMo2.5, TP317L, TP904L, Duplex, Nick Alloy, Other grades can be offered on request.

標準Standards: ASTM A213-AW (average wall), ASTM A269, EN10216-5 TC1, ASTM A789/A790, ASTM B444

公差Tolerance: DIN 2391/EN10305 D3/T3, D4/T3, D4/T4 

檢測Test: 100% Eddy Test & Hydrostatic Test 

長度Length: Random Length / Fixed Length