SS 347H Electric Resistance Welded Steel Pipe , Long Seamless Carbon Steel Pipe

Product Name : Stainless Steel 347H Tubes(UNS S34709) is the higher carbon composition form of Alloy 347 and demonstrates improved high

What is 347 H?

Stainless Steel 347H Welded Pipes has to be water quenched and annealed to obtain maximum hardness. However forging, upsetting and other hot work processes can be performed at 1149 to 1232 Degree C (2100 to 2250 Degree F). SS 347H Welded Tubes has superior general corrosion resistance over Type 321 due to stabilization with columbium. Due unique properties, Stainless Steel 347H Tubing is used in a variety of application in many of today’s critical industries: Boiler tubes and casings, Oil and gas refinery piping, Radiant superheaters, High-pressure steam pipes, Heat exchanger tubes, Cabin heaters, Heavy wall-welded equipment, Aircraft exhaust stacks and collector rings, and more.

Stainlesss Steel 347H Pipes & Tubes Equivalent Grades

TP 347H Stainless Steel Pipes & Tubes Chemical Composition :

ASTM A312 / A213 SS TP 347H Pipes & Tubing Mechanical properties:

ASTM A312 / A213 SS TP 347H Pipes Pictures :

Best Alloy Engineering Alloy Pipe  as s a reference point for excellence in

the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties

for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.

The Company was founded in 1996 on the buttwelding fittings , forged flanges and steel pipes

with the aim of becoming a one-stop solution partner for their clients.

Best Alloy Engineering Alloy Pipe is one group company !

The company ’s business model is characterized by complete control of the supply chain, with

integrated production, stock and distribution operations. A strong market image reinforced by

genuine trust has enabled very rapid growth in all areas of the world.

It fixes assets of 8 million dollar, covers an area of 60,000 square meters.

In Best Alloy Pipe Engineering   , there are more than 150 employees

with strong technical faculty in our company ,including 15 engineers, and 16 technicians.

Owning advanced  flanges and tube supporting the production lines, the company has high technology skills in

forge and press, If push system, machining, cold forming, hot extrusion and heat treatment .

In addition, our factory also has the capabilities of chemical analysis, metallurgical analysis,

physical experiment, nondestructive testing and other advanced detection. Therefore, Best

Pipeline could produce different ranges of stainless steel, alloy steel, carbon steel flanges,

elbows, tees, reducers, caps, big bend, the socket series of pipeline components with high and

medium pressure, and various specifications, material steel pipe according to international and

domestic standards.

Best  Alloy Pipe   has a manufacturing license in the field of

the petroleum, petrochemical, chemical, shipbuilding and other industries. The products have been widely used

in marine, power generation, natural gas, chemicals, chemical, petroleum, pharmaceutical, coal, aviation,

construction, water supply and many other fields.

In 2003, the company has provided a lot of well-known foreign trade enterprises to the domestic

OEM products, and several foreign guests of audits and visits, which makes the company win the

domestic and foreign customers trust and praise. Along with the company's expansion command,

it has obtain the right to import and export goods in 2004, developing a direct business dealings

with Germany , Poland , Belgium , the United States, Russia, Australia, Brazil, Iran, Dubai, Paraguay,

Chile, Argentina, and more than 40 other countries. Now Best Pipeline has grown into a star company

gathered production, manufacturing, domestic and foreign sales of other diversified businesses.

Best Pipeline uses high-quality products and good service to establish a good corporation image

and good reputation, using a reasonable price to win customers’ trust and occupy the market.

The company will always insist on putting science and technology in the first and make every

effort to develop new product as customers’ requirements.

The company will always pursuit excellence along with the brilliant corporation spirit, and always

adhere to the purpose of "Quality first, Customer satisfaction", to provide customers with qualified

products and good service