• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Standard: ASTM, BS, GB, ASTM A53-2007, BS 1387, GB/T 3091-2001
  • Grade: Q195-Q345, Q195, Q215, Q235, Q345
  • Thickness: 1.2 - 8.0 mm
  • Section Shape: Round
  • Outer Diameter: 21 - 219 mm
  • Place of Origin: Tianjin, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Structure Pipe
  • Technique: ERW
  • Certification: ISO9001-2008
  • Surface Treatment: can be oiled or painted as per request
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Non-alloy
  • Certificate: ISO9001-2008
  • Service: OEM ODM
  • Name: erw black steel pipe
  • Length: 4-12m or customized
  • Surface: Black Painted
  • Usage: Construction Structure
  • Material: Q195/Q215/Q235/Q345
  • End protector: Reqeust
  • Keyword: Mill Test Certificate Steel Pipe
  • Product name: Tianjin carbon steel pipe price list of scaffolding material

Packaging & Delivery

Packaging Details Standard Export Package by Bundles
Delivery Time Shipped in 20 days after payment

Tianjin carbon steel pipe price list of scaffolding material

SizeOD1/2” -8” (21mm-273mm)
Wall Thickness1.0mm-13mm
SCH20,SCH40,STD,XS,SCH80,SCH160,XXS
LengthLength can be customized,Maximum 12M
StandardBS 1139 Metal scaffolding
BS4568 GALVANIZED STEEL CONDUITS & ACCESSORIES
DIN 2393 WELDED PRECISION STEELL TUBES
IS 1239 STEEL TUBES, TUBULARS AND OTHER WROUGHT STEEL FITTINGS
IS 3589 Steel Pipes for Water and Sewage
IS 1161Grade Steel Tubes For Structural Purposes
IS 3601 Mechanical and general engineering purposes
IS 4270 Steel Tubes for Water Wells
ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
JIS 3444 Carbon steel tubes for general structural purposes
20mm ERW Steel tube /furniture tube black annealed
Steel GradeIS 3589, IS 1239, IS:1161 Fe 330, Fe 410
BS 1387, BS4568, S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH
S355J2H, St12, St13, St14, St33, St37, St44, ST52
JIS G3444 STK290,STK400,STK500,STK490,STK540
Steel materialQ195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52
Usage1)low pressure liquid, water, gas, oil, line pipe
2)construction , structure
3)Agriculture fence post , door pipe
Ends1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw
7)Puch holes as per customer's request  ,etc. 
End protector1) Plastic pipe cap
2) Iron protector
Surface Treatment1) Bared
2) Color  Painted (Black / Red / Varnish coating)
3) Galvanized
4) Oiled
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
TechniqueElectronic Resistance Welded (ERW )
MarkingPrinting marks as per customer's request 
Welded Line TypeLongitudinal
Section ShapeRound
InspectionWith Hydraulic Testing, Eddy Current , Infrared Test
Test CertificateManufacturer Test Certificate.
Under Third Party Inspection with Excise Gate Pass to avail Modvat benefit.
Package1) Bundle
2)  Water proof  plastic wrap.
Delivery1) Container
2) Bulk carrier
Port of ShipmentXingang Port, Tianjin, China
Date of DeliveryAccording To The Quantity And Specification Of Each Order
PaymentT/T, L/C at sight etc.
OthersFitting as screws , flanges, caps also can be supplied.
 
Contact us

 

Product categories
Company information

    Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. The Factory covers a land area of approx.173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.
    HengJi have strictly implemented the ISO9001-2008 management system and actively develops diversified operations and maintains dose relations with numerous large steel strip suppliers such as HBIS and Guofeng Iron and Steel. The high efficiency management and finest quality of raw material ensure that the quality of Hengji's products is always among the best in the industry.
    HengJi Steel has won wide praises for its good resources advantages, high quality, complete range of product specifications,and abundant source of supply, convenient traffic and perfect after-sale service.

Packing & Shipping

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
Top 3 Markets:
Domestic Market 100.00%
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $86,000
Learn More