316 stainless steel welding pipe coupling

　　Size：1/2' ' (DN15) to 48' ' (DN1200)

　　Standard：ANSI, API, DIN, GOST, BS, AS, JIS, JPI

　　Material：Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91

　　Pressure：Class150, 300, 600, 900 1500 and 2500 PN6, PN10, PN16, PN25, PN40 and PN64 JIS 5K, 10K, 16K and 20K

　　Type：Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint , Plate, etc

　　Facing：RF, FF, FM-M, T-G, RJ, etc.

　　Finish：Transparent oil, rust-proof oil, hot galvanizing

　　Connection：Butt Weld & Socket Weld & Thread

　　Marking：standard or as customer' s need

　　Inspection：in-house or the third party

　　Application：chemical industry, petroleum industry, construction industry, and so on

　　Delivery Time：usually within 25-30 days after we have confirmed your order

　　MOQ：10 pieces

　　Packing：wooden cases or wooden pallets or as per customer' s requirement

　　Productivity：300000 tons per year