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Quick Details

  • Standard: ASTM, BS, GB, JIS, ASTM A53-2007, BS 1387, GB/T3901, JIS G3471-1977
  • Grade: 10#-45#, 16Mn, A53-A369, Cr-Mo alloy, Q195-Q345, 20#, 16Mn, A106(B,C), A53(A,B), 12Cr1MoV, 15CrMo, Q195, Q215, Q235, Q345
  • Thickness: 0.5 - 10 mm
  • Section Shape: Round
  • Outer Diameter: 21.3 - 406.4 mm
  • Place of Origin: Tianjin, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Fluid Pipe
  • Technique: ERW
  • Certification: Other
  • Surface Treatment: Galvanized
  • Alloy Or Not: Non-alloy
  • Ending Type: Plain end or threaded with socket and plastic cap
  • Zinc Coating: 80G/M2 to 400G/M2
  • Length: 6m, 12m, or other length as request
  • Deliver Conditions: Bulk vessel or container

Packaging & Delivery

Packaging Details Wrapped by PP cloth, strapped with steel strips to prevent damage from transportation.
Delivery Time in around 20-30 days after receipt deposit or L/C


Product Description

 Pre-Galvanized Steel Pipe

Product NamePre-Galvanized Steel Pipe 
TechniqueHot rolled strip, Electric Resistance Welding, hot dip galvanizing
StandardBS1387, ASTM A53 ,GB3091, JIS
GradeQ195, Q215, Q235B, Q345B, Gr. B
Outer Diameter21.3mm to 406.4mm(1/2" to 16")
Length6m, 12m, or other length as request
Zinc Coating80G/M2 to 400G/M2
Ending TypePlain end or threaded with socket and plastic cap
PackingWrapped by PP cloth, strapped with steel strips to prevent damage from transportation
ApplicationsStructure pipe in constructions,bridge,highway,windows of model steel door, building materials,fence,heating facilities etc.
Payment ItemsT/T or L/C at sight
Deliver ConditionsBulk vessel or container
Deliver TimeIn 20-30 days after receipt of L/C or T/T



Company Information

Tianjin Muchang Materials Imp.& Exp. Corp is a professional steel product supplier and exporter in China. We devoted to introducing quality products to the world, benefiting people's life. The product include steel pipes, galvanized steel coil , galvalume steel coil, PPGI , corrugated steel sheet , profiled bar, We make effort to build a first class corporate in Chinese steel import and export line. 

Tianjin Muchang Materials adhere to the quality, efficiency, customer service. In last decade, with an experienced, dynamic and highly efficient sales team, Tianjin Muchang has served many steel consumers, and achieved the annual export amount of ten million. We have successfully exported our products to more than 30 countries in the Middle East, Central and South America, Africa, etc. We are grateful for your trust, and willing to learn what you need.

Factory Display


Equipment Display


Warehouse Display


Packaging & Shipping



Corporate Culture

1.Corporate Mission:


Devote to introducing quality products to the world, benefiting people's life. We make every effort to build a first class corporate in Chinese steel import and export line.


2.Corporate Philosophy:


Integrity, Teamwork, Professionalism and Innovation


3.Corporate Values:


Go forward together with th

e era, Create values together with customers, Develop together with employees


4.Other Products We Do :


hot rolled coil

cold rolled coil

galvanized \ galvalume coil


Corrugated sheet (roof sheet, wall sheet, decking sheet )

steel pipes( galvanized, seamless, welded pipe )

profiled bars(H beam/ I beam/ Angle/ Channel/)

Steel bars and mesh


If you are interested in any other product, please feel free to contact us.








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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 70,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $67,000
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