• ISO 9001Certification
  • 24/7Service
  • QualifiedProfessionals

building material erw black round steel welded

  • Standard:ASTM, ASME, AISI, GB, JIS, DIN, EN, BS
  • Certification:ISO, SGS, RoHS, CE, IBR
  • Production Capacity: 50000 tons Per Month
  • Description:Black ERW Steel Pipe , page8.8 Things You Need To Know About Black Steel PipesThe biggest difference between ERW pipe and seamless steel pipe is that ERW pipe has welding line, which is the same as welded steel pipe, but seamless black steel pipe doesn’t have, either does the welded steel pipe. Furthermore, the welding line of ERW ...
  • Email: [email protected]
Online Chat Leave a Message

building material erw black round steel welded Description

8 Things You Need To Know About Black Steel Pipes

The biggest difference between ERW pipe and seamless steel pipe is that ERW pipe has welding line, which is the same as welded steel pipe, but seamless black steel pipe doesnt have, either does the welded steel pipe. Furthermore, the welding line of ERW pipe is the key to the quality of ERW steel Black ERW Steel Pipe , page8.Black welded steel pipe,galvanized steel tube,hollow steel building material erw black round steel weldedERW /Straight Welded Seam Carbon Steel Black Round Welded Pipes in Gabon. ERW /Straight Welded Seam Carbon Steel Black Round Welded Pipes manufacturer with years's experience, from Gabon.We mainly provide building material erw black round steel welded Steel Building Material Supplier ISO9001 A53 Seamless Pipe Supplier with a high business reputation,from Gabon.Our solutions consi . 3 .

China 3mm Q235 Welded Black Carbon ERW Steel Pipe -

Steel Pipe, Pipe, ERW Steel Pipe manufacturer / supplier in China, offering 3mm Q235 Welded Black Carbon ERW Steel Pipe, Chemical Pharmaceutical Tianeptine Sodium Salt CAS30123-17-2, Pharmaceutical Intermediate Tianeptine Sodium CAS30123-17-2 and so on.ERW welding round pipes_Electric building material erw black round steel welded , page1.building material erw black round steeerw steel pipeerw steel tubeerw steel tubing sizeserw steel pipe spec sheetsastm a53 erw steel pipeerw pipeerw standard pipeerw tubing specifications8 Things You Need To Know About Black Steel Pipes

building material erw black round stee

erw steel pipeerw steel tubeerw steel tubing sizeserw steel pipe spec sheetsastm a53 erw steel pipeerw pipeerw standard pipeerw tubing specificationsSome results are removed in response to a notice of local law requirement. For more information, please see here.building material erw black round steeerw steel pipeerw steel tubeerw steel tubing sizeserw steel pipe spec sheetsastm a53 erw steel pipeerw pipeerw standard pipeerw tubing specificationsSome results are removed in response to a notice of local law requirement. For more information, please see here.Steel pipes, China factory Steel pipes manufacturers building material erw black round steel weldedERW Welded Steel Pipe/building material/hollow tube/metal/ERW Q345 Q235B ERW black round steel welded pipe dn200 Hot dip Galvanized Tube, Carbon Steel Pipe,Non Alloy Steel Tube Standard API 5L, ASME, ASTM B36, JI building material erw black round steel weldedcomparation of carbon steel pipes and black pipesBlack steel pipe is the uncoated steel and is likewise called as black steel. The dark color originates from the iron-oxide formed on its surface during manufacturing. When steel pipe is forged, a black oxide scale types on its surface area to give it the finish which is seen on this type of pipe.

20 YEARS OF EXPERIENCE IN STEEL PRODUCTION

Our Factory Workshop

Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Pipes Production Line
Steel Pipes Production Line
Steel Coils Production Line
Steel Coils Production Line
Steel Plates Warehouse
Steel Plates Warehouse
Steels Machining Center
Steels Machining Center
Steel Deep Processing Center
Steel Deep Processing Center
Cutting and welding center
Cutting and welding center

Contact Information

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107

Opening Hours

  • Monday / Tuesday 8:30 AM to 6:00 PM
  • Wednesday / Thursday 8:00 AM to 6:30 PM
  • Friday / Saturday 8:30 AM to 7:00 PM
  • Sunday Close

Get in Touch With Us

Complete control over products allows us to ensure our customers receive the best quality prices and service. Your email address will not be published.

Henan Hot Rolled Steels Factory

Our Main product included Steel Plates, Steel pipes, Steel coils, Steel Section and Steel sheets, which are largely sell to Europe, South and North America, Asia, Africa, Middle-east, Southeast Asia.

Headquaters

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107
  • 0086-13569929107

Leave a Message

If you have any need steel products, please leave you message.

* Don't worry, we don't spam.