Alloy Steel Butt Weld Pipe Fittings 1 / 2 " To 60 " Size ASTM A234 ASME B16 9

Alloy Steel Butt Weld Fittings 1 / 2" to 60" ASTM A234 Pipe Fittings ASME B16.9

Alloy Steel Butt Weld Fittings

ASTM A234 is the representative material standard for alloy steel butt weld pipe fittings, the dimensions range are very extensive that from 1/2“ to 60". We design and manufacture in accordance with ASME B16.9.

Buttweld fittings are including 90 degree elbow and bend, 45 degree elbow and bend, 180 degree elbow and bend, ASTM A234 equal and reducing tee, WP91 concentric and eccentric reducer, WP22 stub end. All of them are widely used in oil&gas, chemical industry, power plant, metal industry and oil tank.

The Feature of Alloy Steel Pipe Fittings

1. ​High temperature
2. High pressure
3. Endure sulfur attack
4. Organ acid corrosion
5. Flexure strength
6. Torsional strength
7. Economical
8. Corrision resistance

Material Grades of Butt Weld Fittings

What is Tolerance for Buttweld Fittings

According to below chart, we can know if the dimensions of buttweld fittings are correct.

ASTM 234 Pipe Fittings

Marking and Packing

• Blasting and Painting againest the rust during the shipment.
• Marking with name, size, material, standard and Lot No.
• Wrapping ASTM A234 pipe fittings with plastic foam.
• Packing butt weld fittings into wooden cases or pallets.

Inspection

• Visual the surface. Such as dents, die marks, porosity, undercuts.
• Check the marking. Such as size, material grade, thickness, heat No.
• Measure the size. Such as diameter, thickness, height of end to end.

Why Choose Us?

• Cheap price
• ISO certified quality
• Short delivery time
• Safety Package
• Strictly inspection

Alloy Steel Buttweld Fittings Properties

Chemical Composition

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.