Alloy Steel Buttweld Pipe Fittings ASTM 234 WP5 / WP9 High Strength CE / TUV

Alloy Steel Pipe Fittings ASTM 234 WP5 / WP9 / WP11 / WP12 / WP22

Alloy steel butt weld pipe fittings have many grades which are ASTM A234 WP5 CL1 / CL3, WP9 CL1 / CL3, WP11 CL1 / CL2 / CL3. WP12 CL1 / CL2, WP22 CL1 / CL2

Alloy Steel ASTM A234 Buttweld Fittings are used to connections between multiple pipes in different sizes. We have Alloy Steel ASTM A234 Fittings which include all types of conventional as well as customised fittings compliant with ASTM A234, specification covering Alloy Steel fittings of seamless and welded construction, stated to use in the pressure vessel fabrication and pressure piping systems for operations at moderate to elevated temperatures.

Zizi Engineering is one of the top manufacturer, exporter and supplier of carbon steel and alloy steel buttweld fittings which are available in various sizes, dimension and shapes according to our client’s requirement.

Specification of Wrought Alloy Steel Pipe Fittings

Type of ASTM A234 Alloy Steel Pipe Fittings

Elbow

According to the angle, they can be divded into 30 degree elbow, 45 degree elbow and 90 degree elbow.

For the bending radius, there are long radius (1.5D) and short radius (1D)

Tee

When the run pipe size is same as branch pipe size, we can call it as equal tee or straight tee.

While the branch diameter is small than run pipe diameter, it is reducing tee.

Cap

It is used to seal the end of pipeline by welding. And they have same size and thickness.

Bend

It has same function and degree as elbow which used to change the direction of pipeline. The difference is the bending radius. Usually bend radius is 3D or above. Such 3D, 4D, 5D, 6D,7D, 8D, 9D, 10D, etc.

Stub End

Stub end is used to match with the lap joint flange. There are two type that long pattern and short pattern.

Alloy Steel Buttweld Fittings Chemical Composition

Alloy Steel Buttweld Fittings Mechnical Properties

APPLICATION INDUSTRIES

• Off-Shore Oil Drilling Companies
• Power Generation
• Petrochemicals
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Gas Processing
• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Chemical Equipment
• Pulp and Paper Industry

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.