Pipe Fittings Elbows Manufacturing

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Elbows

In a piping system, an elbow is a fitting that changes the direction of the pipe. According to the angle, there are 45 ° and 90 ° 180 ° three most commonly used, in addition to 60 ° and other abnormal angle elbows according to the needs of the project. The materials of elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics.

The methods of connection with the pipe are: direct welding (the most commonly used method) flange connection, hot melt connection, electric fusion connection, threaded connection and socket connection. According to the production process, it can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc. Other names: 90-degree elbow, right-angle bend, etc.

Standard

Japan standard, Power Standards, Sinopec, National Standards, Marine Standards.

Model Range

elbow, reducing elbow, base elbow, long radius elbow, short radius elbow, long radius 180°elbow, Short radius180°elbow, side outlet elbow (right hand or left hand), double branch elbow, Stainless quick elbow, Stainless elbow, threaded elbow, quick elbow, 90°Elbow, socket welded elbow

Material

1. Carbon Steel: ASTM/ASME A234 WPB, WPC

2. Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV

3. Stainless Steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N

ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti

ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

4. Low-temperature Steel: ASTM/ASME A402 WPL3-WPL 6

5. High-performance Steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

6. Cast Steel: Alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leach, PVC, PPR, RFPP (reinforced polypropylene), etc.

Applications

Because the elbow has good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding and other basic projects.

FAQ

What certifications do your products have?

Our products comply with international standards such as ASTM, ANSI, JIS, DIN, and GB. We also hold various certifications to assure quality and reliability, including ISO 9001.

How can I get some samples?

If you need, we will offer you samples for free, but new customers are expected to pay express charge.

To which country have you supplied your products?

We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru, USA, Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.)

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