Carbon Steel Socket Weld Coupling , ASTM A105 High Pressure Pipe Fittings

Carbon Steel Pipe Coupling ASTM A105 Socket Weld Fittings 1" 3000LB ASME B16.11

ISO 9001 and CE certified manufactuer of socket weld fittings that supplies carbon steel pipe coupling 1" 3000lb ASTM A105 ASME B16.11 for Vietnam and Indonesia.

We offer a full selection of socket weld fittings in forged carbon steel including a wide range of elbows, tees, couplings, cross, lateral and unions. They all conform to the BS 3799 and ASME B16.11 standards. 3000lb pipe fittings are ideal for use on systems running and high pressures and temperatures such in the petroleum, fracking, oilfield and chemical industries as well as many others.

Carbon Steel Pipe Coupling Specification

Carbon Steel Half Coupling

ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel Socket Weld Coupling

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Stainless Steel Reducing Coupling

ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321,F347

Duplex Stainless Steel Coupling

ASTM A182 F51, F53, F55, S31803, S32205, S32550, S32750, S32760

Socket Weld Coupling Dimensions

This chart can be used to design, manufacture and inspection.

ASTM A105 Chemical Composition

ASTM A105 Mechanical Properties

Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a modern and professional manufacturing plant, established two warehouses near the harbor one after another. They are the base for our ability to offer high quality products and fast delivery.

Our products mainly are butt weld fittings, forged pipe fitings and forged steel flanges in stainless steel, carbon steel and alloy steel. They are produced according to ASME/ANSI American standards, DIN Germany Standards, JIS Japanese standards or as customer required. Those products are widely used in petrochemical industry, shipbuilding, oil field in ocean, electric power or city building.

Since we are founded, we are concentrated to be a professional global manufacture company with best products and service. Eventually we get some achievements after years of harding working and presistence. 

We will always insists on the managing objective of " quality first, service supreme, reasonable price". On the basis of continuously perfection the current products, our company persistently innovates upon the productive technology, provides vast customers with all kinds of superior new goods. We are willing to sincerely cooperate with friends from all walks of life to create a better future.