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Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

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What is a HFW steel pipe? - www.ugsteelmill.com
What is a HFW steel pipe? - www.ugsteelmill.com

The high frequency welding (HFW) is mainly used in ordinary or thin wall steel pipe. It includes contact welding and induction welding. Direct current welding is generally used for small caliber steel tubes. In general, HFW is one of ERW production methods, it adopts the, high frequency, welding process. So, ERW steel, pipe, includes, HFW, steel pipe.

Differences Between ERW and HFW Steel Pipe
Differences Between ERW and HFW Steel Pipe

High frequency welding (HFW) is mainly used for ordinary or thin-walled steel pipes. It includes contact welding and induction welding. DC welding is usually used for small diameter steel pipes. Generally, HFW is one of ERW production methods, which uses high-frequency welding technology. Therefore, ERW steel pipe includes HFW steel pipe.

Mighty Seam™ HFW Line Pipe (1/3)
Mighty Seam™ HFW Line Pipe (1/3)

*HFW pipe: a pipe welded using High-Frequency Electric resistance welding. **QC: Quality Control; QA: Quality Assurance Wall thickness Welding direction Clean weld (very few inclusions) Mighty Seam™ Scanning full HFW Conventional HFW Sending beam Reflection beam Weld seam thickness High-sensitivity ultrasonic scanning image [JFE original]

HFW Pipe API 5L - HYSP | Steel Pipe Supplier
HFW Pipe API 5L - HYSP | Steel Pipe Supplier

HFW pipe, refers to EW ,pipe, produced with a welding current frequency equal to or greater than 70 kHz. ERW ,pipe, refers to electric resistance welding ,pipe,. It’s one kind of welded ,pipe, without flux.ERW ,pipe, is manufactured from the longitudinal welding of steel.

HFW PIPES – YTMPipe
HFW PIPES – YTMPipe

HFW welded pipes provides high precision dimensions and high capacity production value, Hsw welded pipes are using. Oil, Natural Gas, Water lines; Flammable & nonflammable liquid conveyance and distribution pipelines; Steel structures for construction, general requirements

API 5L X65 HFW Pipe - HYSP | Steel Pipe Supplier
API 5L X65 HFW Pipe - HYSP | Steel Pipe Supplier

API 5L X65 ,HFW Pipe, is usually produced for gas line ,pipe, or oil transmission ,pipe,. for X-grade ,pipe,, there will be lots of requirements for material properties and ,pipe, strength and so on. But HYSP can meet all API 5L PSL1 and API 5L PSL2 specification requirements.

API 5L X42 Steel Pipe Specification in PSL1 PSL2 and Sour ...
API 5L X42 Steel Pipe Specification in PSL1 PSL2 and Sour ...

API 5L X42 ,pipe, also called L290 ,pipe, (by ISO 3183), named by minimum yield strength 42100 Psi or 290 Mpa. It’s a higher grade than Grade B where API 5L has various grades up to X100, so x42 ,pipe, is an low-medium level, and it requires large quantities in most of pipelines for oil and gas transmissions.

What is HFW steel pipe?
What is HFW steel pipe?

It should be noted that HFW pipe is a type of ERW pipe., High frequency, welding (HFW) is a solid resistance heat energy. Through high-frequency current welding resistance, the heat generated in the contact objects, so the objected surface are heated to the plastic state, then with or without forging to achieve a combination of steels.

What is HFW Steel Pipe? - Supply Chain Quarterly
What is HFW Steel Pipe? - Supply Chain Quarterly

27/10/2020, · It should be noted that HFW pipe is a type of ERW pipe., High frequency, welding (HFW) is a solid resistance heat energy. Through high-frequency current welding resistance, the heat generated in the contact objects, so the objected surface are heated to the plastic state, then with or without forging to achieve a combination of steels.

What is HFW Steel Pipe? - Supply Chain Quarterly
What is HFW Steel Pipe? - Supply Chain Quarterly

27/10/2020, · It should be noted that HFW pipe is a type of ERW pipe. High frequency welding (HFW) is a solid resistance heat energy. Through high-frequency current welding resistance, the heat generated in the contact objects, so the objected surface are heated to the plastic state, then with or without forging to achieve a combination of steels.

LSAW HSAW ERW & HFW Line Pipe Manufacturer | JD Fields
LSAW HSAW ERW & HFW Line Pipe Manufacturer | JD Fields

Frequently we supply ,pipe, bends manufactured to specific, accurate Radii and delivered to your job matched and marked with your identification marks. As one of the most reputable line ,pipe, distributors, our ,pipe, is ordered to ASTM, API, and A.W.W.A. Standards and comes with matching, certified mill test reports, including heat numbers.

High frequency welded (HFW) pipe Manufacturers ...
High frequency welded (HFW) pipe Manufacturers ...

3/11/2020, · The High frequency welded (,HFW) pipe, Manufacturers is made up of strong materials for long lasting purpose and also for heat and pressure resistance. The WeatherockGroup provides seamless tubular products and components for industrial applications adding value with specialized product development and supply chain management expertise.

ERW Transmission Pipe HFW Transmission Pipe
ERW Transmission Pipe HFW Transmission Pipe

ERW/,HFW Transmission Pipe,: standard: API 5CT,API 5L, ISO 3183, EN 10217-1, ,Transmission Pipe,: Use For conveying gas, water and oil either in the oil or natural gas industries. ERW/,HFW Transmission Pipe,…

Differences Between ERW Steel Pipe and HFW Steel Pipe ...
Differences Between ERW Steel Pipe and HFW Steel Pipe ...

16/5/2018, · ,High-frequency, welding (HFW) steel pipe is that ERW pipe produced with a welding current frequency equal to or greater than 70 kHz. Through, high-frequency, current welding resistance, the heat generated in the contact objects, so the objected surface is heated to the plastic state, then with or without forging to achieve a combination of steels.

Differences between ERW Steel Pipe and HFW Steel Pipe
Differences between ERW Steel Pipe and HFW Steel Pipe

The high frequency welding (HFW) is mainly used in ordinary or thin wall steel pipe. It includes contact welding and induction welding. Direct current welding is generally used for small caliber steel tubes. In general, HFW is one of ERW production methods, it adopts the, high frequency, welding process. So, ERW steel, pipe, includes, HFW, steel pipe.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.