Gold Member Since 2013
Audited Supplier
Tianjin Sangong International Trade Co., Ltd.

Steel Tube, Square Steel Tube, Welded Steel Tube manufacturer / supplier in China, offering Black and Galvanized Steel Tube, Eoe TFS 214, Pre Gi Square Pipe and Rectangular Tube and so on.

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Supplier Homepage Product black sqaure and rectangular pipe Black and Galvanized Steel Tube

Black and Galvanized Steel Tube

Purchase Qty.:
5-9 10-29 30+
FOB Unit Price: US $586 US $566 US $550
Purchase Qty. (Tons) FOB Unit Price
5-9 US $586
10-29 US $566
30+ US $550
Get Latest Price
Port: Tianjin, China
Production Capacity: 5000 Metric Tons Ms Steel Pipes Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SG420
  • Technique: ERW
  • Usage: Furniture
  • Item Name: Ms Steel Pipes
  • Thickness: 0.5-20mm
  • Ms Steel Pipes Material: Q235 Carbon Steel
  • Package: as Your Require
  • Factory Address: Tianjin, China
  • Trademark: BAOLIJIN
  • Specification: 10*10-600*600mm ms steel pipes
  • HS Code: 73066100
  • Type: Welded
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Ms Steel Pipes Size: 10*10-600*600mm
  • Length: Less Than 12m
  • Zinc Coating: 60-500G/M2 Ms Steel Pipes
  • Business Style: Factory Sale Directly
  • Sample: Free and 2 Days
  • Transport Package: Bulk, Bundle
  • Origin: Tianjin, China
Product Description
We can do:
--Good Quality
--On-time Delivery
--Competitive Price
--Efficient After Service
1. Size: 10x10-600x600mm
2. Material: Ms steel
3. Factory price
4. Do small order
5. Factory address: Tianjin
6. Loading port: Xingang, tianjin, china

Details of ms steel pipes:
Technique: ERW, Welded
Ms steel pipes Application: Construction, petroleum, chemical,
Bridges, coal, mine construction and automotive, agricultural production, fences,
Furniture, etc.
Material: Q235, ASTM A500, SS300, SS400, S235JR,

About us:
Tianjin Baolijin Pipe production Co., ltd is an subcompany of Sangong Group.
Products cover:
----1). Black Ms steel pipes
----2). Galvanized Ms steel pipes
----3). Galvanized section steel: Angle steel, channel steel, I/H Beam, flat and round bar
----4). We also can galvanize anti-corrosion processing surface for you.
Production line:
------1). 10 black ms steel pipes production lines
------2). 10 galvanized ms steel pipes production lines

Welcome OEM and ODM order

We warmly welcome You to visit our factories At Any Time, and
Inspect production process of ms steel pipes
1) Thickness :      0.5-30mm
2) Size(dia.):          15*15--600*600mm

3) material :           Q195 Q235 Q215 Q345 St37 #10 #20 #45 ASTM 53/106
4) Certifications  : ISO9001-2000, API-5L

5) Standard:      ASTM BS GB API


 2m-12m ,by customer's requirements

International Standard

 ISO 9001-2008,SGS


 ASTM A53  BSEN10219  GB/T3094 JIS G3466 BS EN10210 GB/T6728 BS1387


 Q195,Q215,Q235,Q345 #10 #20  #45 St37 St52 St42 St35 API155

Product Category

 Metallurgy, Mineral & Energy


 Welded,ERW Cold Rolled,Hot Rolled


 Bared, Galvanized, Oiled,Or Other Anti-corrosive Treatment.

 We can produce other specifications according to customers requirements.

Zinc Coating



 galvanized: in bundles

          1.Big OD:in bulk  

          2.Small OD:packed by steel strips  

          3.By woven cloth with 7 slats  

          4. 20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2

Black steel pipe: oiled/painted, in bundles and tarpaulin outside           

 According to the requirements of customers  


With Chemical Composition and Mechanical Properties Analysis; 

Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection 


 Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis

Water Pipelines, Waste waterlines , Water supply mainsDeep tube wells casing pipes, 

Gas/Natural gas pipe lines, Oil pipe lines, LPG & other nontoxic gas pipelinesIndustrial Purposes, Sewerage system, 

Industrial water lines/plant piping, Vehicular chassis and frames, Idlers & belt conveyorsAgriculture and Irrigation,

Scaffoldings, Electrical Cable conduits, Cooling towers, Antenna and Telecom Towers, Cold storages, 

Tabular polesFire Protection Systems, HVAC, Plumbing,Fabrication industry, 

Food Processing, Pharmaceutical, Petrochemical, Chemical, Machine Building, Automobile. 

Main market

North America     South America   Eastern Europe  Southeast Asia
Africa  Oceania   Mid East   Eastern Asia   Western Europe
Central America   Northern Europe   Southern Europe
South Asia   Domestic Market 

Country of origin



5000 Metric Tons per Month

Delivery Detail:

15-20days after receive the prepayment or L/C

Annie Yaru Xing
T/L: 0086-18822620961
FAX: 0086-22-23707982
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