Chine (Rép. pop) Bijoux / Accessoires
Bijoux / Accessoires

ERW Pipe

BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe
ERW pipe means electric resistance welded pipe , and it is a resistance welding by 10-500 kHz of high-frequency current.
The raw material of the ERW welded steel pipe is hot rolled steel coil made of steel billet, and the usual material is Q195, Q215, Q235, Q355 in China ERW pipe grade, which are same material with S195, S235, S355 in Europe, and SS400 in Japan. ERW steel pipe suppliers will cut the steel coil into strips first, the strip width is according to the perimeter of the and then shaped by mold, welding, cutting, straightening, inspecting, end smoothing, packing, and final storage or dispatch.

The are used widely in construction and infrastructure, such as scaffolding, water and gas delivery, fire control system, oil and heat delivery, and other low-pressure liquid delivery. Generally, the length of produced by the erw steel pipe products manufacturers is 6m, which can be determined according to the requirements of the buyer.

Electric Resistance Welded Steel Pipe Flow Chart

Unwinding - Leveling - Shear Butt Welding - Piston Storage - Second Leveling - Rough Forming (Finishing) - High Frequency Welding - Cooling - Sizing - Eddy Current Testing - Fixed Length Sawing - Straightening - Milling Head - Water Pressure Test-check sorting-packaging-storage

Specifications of ERW Steel Pipe

Standard: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500

G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB/T13793-2008

Material: Q195, Q235, Q275, Q345

Specification: 1/2”-8” (OD: 21.3mm-219.1mm)

Thickness: 1.8mm-6.0mm, +/-5% tolerance.

Surface treatment: Galvanized, oil coating,

Pipe end: Plain, groove, threaded with plastic caps or sockets.

Packing: Bare packing/bundle packing/crate packing/wooden protection at both sides of tubes

Transportation: By 20/40FT containers or by bulk vessels as per condition

ERW Steel Pipe's Advantages:

ERW pipe means "high-frequency resistance welded steel pipe", which is different from ordinary welded pipe welding process. The weld is formed by melting the base material of the steel strip body, and its mechanical strength is better than that of general welded pipe.

ERW welded pipe has the characteristics of high production efficiency, low cost, material saving, and easy automation. Therefore, it is widely used in aviation, aerospace, energy, electronics, automobile, light industry and other industrial sectors, and it is one of the important welding processes.

If you want to know more about ERW pipe price, please contact us.

As a china galvanized steel pipe 4 inch manufacturer, we will do our best to meet all the needs of customers.

Localisation : Yongnian Industrial Park, Handan City, Hebei Province, China., 057150 Yongnian,
Personne à contacter : Li Simon, 0310 6668080

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
ERW Pipe

Rechercher dans la catégorie : Bijoux / Accessoires
Rechercher dans la catégorie :
pipe
Turquie 46010 Divers
Batteries de Casseroles

Sunday 17 March 2013

Quantité : Par Contai - Prix : $ 30.000

Bonjour, On a producteur des ustensiles de cuisine en inox{304, 18chr/10nick} en Turquie depuis 40 ans et nos produits sont haute qualité. On fait specialement d'exportation. on travaille avec plusieurs pays. on produit des casseroles, poeles, marmites, autocuiseurs, cocotte minute...

PREMİER İKRA METAL

  • 46010 - kahramanmaras
  • 00905436487223
Taiwan 830 Bâtiment
Tapping Screws

Tuesday 17 March 2026

Quantité : 100,000 pc

JBI is one of the leading professional screw suppliers in Taiwan and specialized in manufacturing screws, bolts, nuts, washers, fittings, springs, and other hardware. All our products are produced according to the IFI, DIN, ISO International standard specification. Our fasteners...

Jeng Bright International Corporation

  • jbitwco
  • 830 - Kaohsiung City
  • +88 6 77 02 10 77
France 201900021 Véhicule
LED outdoor advertisement vehicle-EK-50II

Sunday 06 October 2013

Quantité : 1 set - Prix : USD55,000

Product parameters: Mobile LED Display ES12-P10(E-K50II)(Scissor-Type) Chassis Brand OMDM External 7160mm x 1820mm x 3455mm Material 16 manganese steel Total Weight 4750KGS Minimum turning diameter ≤8000mm Hydraulic Lifting and Supporting System Hydraulic Lifting System...