ASME B16.5 Stainless Steel Flange Sealing Face The flange sealing face are used to seal for the flange connection. By using gaskets, bolts, and other accessories, the two flange faces are tightly connected together to ensure the sealing of the pipeline after connection, prevent medium leakage, and e

ASME B16.11 Stainless Steel Coupling As an important pipe connector fittings, Stainless Steel Pipe Coupling is mainly used in non-butt welded pipes which size under 4 inches. It is one of the most outstanding pipe fittings with excellent overall properties such as good looking, durable and clean.

ASTM A105/A105M is the material standard for carbon steel flanges.We usually called the flange size of 26 inches to 60 inches are large flanges. ASME B16.47 is the production standard for large-sized flanges.In this standard, there are two types of flanges:welding neck flanges (WN FLANGE) and blind

ASTM A182 F51 Duplex Stainless Steel Flange,ASTM A182 F51 is a high-strength and corrosion-resistant stainless steel material. It is a duplex stainless steel with a high Cr content and an appropriate amount of alloy elements such as Ni and Mo. These elements can form a strong corrosion-resistant laye

ASTM A182 is a type of material standard that indicates alloy and stainless steel .The Forged steel fittings and flanges play the role as connecting accessory in pipeline systems which are widely applied in the petroleum, chemical, natural gas, and other industries.1. ASTM A182 Forged FittingsASTM A

ASTM A312 TP316 and TP316L are common materials for stainless steel pipes. This article will help you understand the differences between these two materials. 1.Chemical compositionChemical TP 316 TP 316L C 0.08 max 0.035 max Mn 2.00 max 2.00 max P 0.045 max 0.045 max S 0.030 max 0.030 max Si 1.00 ma