A106 Spiral Welded Steel Pipe Round Electric Resistance Welded Pipe A500

Brand Name:Zhengshen

Certification:ISO, GOST, CE

Model Number:0.5-20mm thickness

Minimum Order Quantity:1 Ton

Delivery Time:5-15 days

Payment Terms:T/T, LC

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Chongqing Zhengshen Stainless Steel Products Co.,Ltd.

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Location: Chongqing Chongqing China

Address: Chenjiawan Industrial Park, Jieshi Town, Banan District, Chongqing, China

Supplier`s last login times: within 25 hours

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Product Details Company Profile

Product Details

A106 Q195, Q235,Q345 Carbon Steel Round Welded Pipe

Feature:

Welded pipe, also known as welded steel pipe, is basically a steel pipe made of steel plate or strip steel after crimping and welding.
Mainly used for boilers, automobiles, ships, light structure doors and windows steel, furniture, various agricultural machinery, scaffolding, wire threading pipes, high-rise shelves, containers, etc.

Commonly used materials for welded pipes are: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.

Common classification of welded pipes:

The billet of welded steel pipe is steel plate or strip steel, which is divided into furnace welded pipe, electric welding (resistance welding) pipe and automatic arc welded pipe due to different welding processes. Due to the different welding forms, it is divided into two types: straight seam welded pipe and spiral welded pipe. Because of its end shape, it is divided into circular welded pipe and special-shaped (square, flat, etc.) welded pipe. Welded pipes are divided into the following varieties due to their different materials and uses:

GB/T3091-2008 (Welded steel pipes for low-pressure fluid transportation): mainly used for conveying general low-pressure fluids such as water, gas, air, oil and heating water or steam, and other purpose pipes. Its representative material is Q235A grade steel.
GB/T14291-2006 (Welded Steel Pipe for Mine Fluid Conveying): Mainly used for mine air pressure, drainage, etc. It represents the material Q235A, B grade steel.
GB/T12770-2002 (stainless steel welded steel pipe for mechanical structure): mainly used for machinery, automobiles, bicycles, furniture, decoration of hotels and restaurants, and other mechanical parts and structural parts. Its representative materials are 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.
GB/T12771-1991 (stainless steel welded steel pipe for fluid conveying): mainly used for conveying low-pressure corrosive medium. The representative materials are 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, etc.
In addition, welded stainless steel pipes for decoration (GB/T 18705-2002), stainless steel welded pipes for architectural decoration (JG/T 3030-1995), and welded steel pipes for heat exchangers (YB4103-2000).

Specification:

Material	Carbon Steel	Surface	Bare or Painted
Grade	Q195 Q235 Q235B Q355B	Technique	Hot rolled cold rolled/drawn
Standard	EN39, BS1139, BS1387, EN10255,ASTM A53, A500, A36, A795,GB/T3091, GB/T13793	Port	Tianjin port or Designated port
Thickness	1.8-20mm as required	Packaging Details	1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundle 2. above OD 219mm in bulk or according to custom opinion
19-660OD	19-660mm as request
Technique	cold drawn/rolled hot rolled

Application	Fluid Pipe, Gas Pipe, Structure Pipe, erw steel pipe, scaffolding steel pipe, fire fighting steel pipe, construction tube	Tolerance	±15%, ±5%, ±20%, ±10%
Alloy Or Not	Non-Alloy	Processing Service	Bending, Welding, Punching, Cutting, BS1387 light / medium grade ERW steel pipe round hollow section, short tube, red painted, black painted, grooved ends, bevel ends, plastic caps, threaded with sockets, pvc woven package, ms steel pipe, a53 steel pipe, schedule 40 steel pipe
Section Shape	Round
Outer Diameter	20mm
Thickness	1-10 mm
Length	12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m customized)	Oiled or Non-oiled	Slightly Oiled
Certificate	API, Bsi, ISO9001	Secondary Or Not	Non-secondary
Technique	ERW	Size	1/2" - 8" ( 21.3 - 219.1mm )
Grade	Q195 Q235 Q355 iron steel materials	Wall thickness	1.0 --10 mm
Surface Treatment	Galvanized or Painted or oiled, Galvanized, painted or anti-rust oiled	Material	Carbon Steel (Q195 Q235 Q235B Q355B)

Company Profile

Chongqing Xinjingxin Group was established in 2009, with an existing asset scale of RMB 500 million and over 200 employees, covering an area of over 500 acres. It has more than 10 subsidiaries including Chongqing Zhengshen Stainless Steel Products Co., Ltd., Fenglan Chongqing (International Trade) Co., Ltd., and Yiwu Cheyan E-commerce Firm and so on. It integrates e-commerce, metal market operation management,and specialized in manufacturing & sales in mining machinery, metallurgical machinery, and general machinery, equipment for construction projects.

With seamless steel pipes, precision steel pipes, and honing steel pipes as its main products, it has 4 advanced cold drawn seamless steel pipe production lines, more than 10 honing equipment, 2 hot rolled seamless steel pipe production lines, and 10 sets of precision rolled seamless steel pipe production groups. It can produce 200000 tons of seamless steel pipes of various specifications and materials annually, widely used in petroleum, electricity, chemical, coal, machinery, military, and navigation, Aviation and other fields. The company's products sell well in hundreds of large and medium-sized cities at home and abroad, and are exported to India, Thailand, Vietnam, Iran, Turkey, Egypt, Brazil, Malaysia and other countries.

The group company has successively passed ISO9001 quality management system certification, CE certification, and GOST certification, Received "Enterprise Credit Rating Certificate", "Credit Rating Certificate", "Quality Service Integrity Unit Certificate", "Integrity Supplier Level Certificate", "Service Integrity Level Certificate", "Credit Unit Certificate", "Contract Integrity Enterprise Certificate", "Integrity Complaint Free Unit Certificate", "Industry Integrity Unit Level Certificate", "Integrity Entrepreneur Certificate", "Integrity Business Demonstration Unit Certificate", "Integrity Professional Manager Certificate And many honors.

While the group continues to develop and grow, it has established 10000 square meters of retail and wholesale warehouses with over 20000 tons of spot goods，including steel pipes, steel sheet, various section steel, special steel and stainless steel products to meet the immediate needs of various customers for different products in terms of quality, quantity, and variety. It provides solid support for after-sales service and achieves timely shipment and distribution.