DIN 30670 S235JR ERW Black Steel Pipe For Pressure Purposes

Product Specification

DIN 30670 S235JR ERW Black Steel Pipe For Pressure Purposes

Electric resistance welding (ERW) is one of the many processes of manufacturing welded steel pipes. This process is used to making pipes and tubes with lower wall thickness. In ERW, a flat strip of the steel is passed through a series of rollers to mold them in a cylindrical shape. This cylindrical shaped pipe is then welded by passing a high-frequency electric stream between the edges and forcing them together to make a bond.
 

ERW welding round pipes also are called as Electric Resistance Welded Pipes.This type of steel pipes and tubes are widely used in various fields such as engineering purposes, fencing, scaffolding, line pipes etc. ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.
 

While manufacturing ERW steel pipes, there are some strictly standard: high-quality, continuous-cast, fully killed, control-rolled, fine-grain, low-carbon steel. High performance ERW steel pipes and tubing possess high strength corrosion resistance, high deformability, high strength and high toughness.
 

Based on the customers requirements we can manufacture erw pipes and tubes of different size and shape. We have a very large production capacity of erw steel pipes and tubes. ERW pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc.

Features of ERW Black Steel Pipe
There are many good features of our manufactured ranges of EN 10217 Welded/ERW pipes that we offer. Due to these features, the pipes are extensively used in many industrial applications. Some of the feature to know are-
Good dimensional accuracy Fine surface finishes Smooth workability Rugged construction high hardness Anti-corrosive body Flexible in use Long service life Greater mechanical strength

Testing of the material-
We before the delivering of the product to the buyers are performing the testing on ranges of EN 10217 Welded/ERW pipes produced at our industry. The tests conducted by us are-
Tensile test PMI-IGC test Mechanical test Chemical test Pitting resistance test Bend test Air underwater test Macro-micro test flattening-flare test

Product documents offered by us-
We are offering documents to all our esteem patrons to make sure that we don’t deliver the poor quality of pipes to the buyers. All our product ranges that we are offering is of high quality and is complying with product quality standards. Mill test certifications as per En 10204/3.1b, third party test report, packaging list, buyers test report, mechanical test report, PMI test report, IBR test certificate, raw material certifications, NABL approved lab test report, guarantee letter, etc are documents we had provided to our esteem buyers.

Quality Standards:

EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties
 

Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.

Supply ability: 50,000 Metric Tons/Month

Delivery time: 7 day at fastest, based on total quantity or as customers’ requirements

Loading port: Tianjin(Xingang) Port or Shanghai port

Payment Term: T/T, L/C at sight or negotiate

Our Advantage:

Huayang specialized in manufacturing welded carbon steel pipes for 14 years. The annual output is around 1,000,000 tons. Our products have been exported to 40 countries and regions till now, such as Canada, Hong Kong, Vietnam, Bangladesh, The U.A.E, America, Spain, Italy, Netherlands, Kuwait, Saudi Arabia etc. So any inquiry or special demands will get fast and most professional reply.