Product Description

The specification of Socket Welding Flange ASTM A105 ASME B16.5

The surface treatment of Socket Welding Flange

The surface treatment of Socket Welding Flange includes black painting, yellow painting, anti-rust oil, and epoxy. Generally if the customers don’t have special request for the surface, anti-rust oil is commonly used.

Why choose us to buy carbon steel concentric pipe reducer?

Our company have been passed several certificates including ISO9001: 2008, ISO14001, OHSAS18001, CE certificate, one member of CNPC, Sinopec, and CNPC. We welcome your inquiry timely sales@metleader.com .

Payment Terms︰ TT/LC/DP/DA

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