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

Mild Steel, Ms Square Pipe, Square Hollow manufacturer / supplier in China, offering Manufacture Black Carbon Round Steel Pipe for Shipbuilding, Tinplate Sheet for Cans (T2/T3/T4 Food Grade Spet), Tin Plate/ Electrolytic Tinplate Price / ETP for Containers and so on.

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Supplier Homepage Product black sqaure and rectangular pipe Manufacture Black Carbon Round Steel Pipe for Shipbuilding

Manufacture Black Carbon Round Steel Pipe for Shipbuilding

Purchase Qty.:
(Tons)
1-9 10+
FOB Unit Price: US $510 US $430
Purchase Qty. (Tons) FOB Unit Price
1-9 US $510
10+ US $430
Get Latest Price
Port: Tianjin, China
Production Capacity: 8000, 000 Tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: SG9
  • Technique: ERW
  • Surface Treatment: Galvanized
  • Zinc Coating: 80-200G/M2 of Ms Black Square Tube
  • Size: 12*12-600*600mm of Ms Black Square Tube
  • Annual Output: 800000tons
  • Place of Origin: Tianjin, China
  • Sample: for Free of Ms Black Square Tube
  • Transport Package: Packed by Steel Strips
  • Origin: Tianjin, China
  • Type: Welded
  • Material: Q235, Q345 of Ms Black Square Tube
  • Section Shape: Square
  • Thickness: 0.5-25mm of Ms Black Square Tube
  • Lenght: 2-12m of Ms Black Square Tube
  • Grade: BS 1387, En1029, Astma53
  • Company Type: Factory, Manufacturer
  • Trademark: BAOLIJIN
  • Specification: SGS
  • HS Code: 7306610000
Product Description
1. Specifications: mild steel Black Square Tube and Pipe
Thickness: 0.5-12mm
Size(dia. ): 15*15--400*400mm, 10*20-300*500mm
Material: Q195 Q235
Certifactions: BV SGS
2. mild steel Black Square Tube and Pipe application: Construction material, curtain wall, traffic, Fluid pipe, structure pipe, gas pipe, hydraulic pipe, oil pipe, drill pipe, boiler pipe
3. Pictures show of mild steel Black Square Tube and Pipe




Company introduction
We tianjin Baolijin Pipe production Co., Ltd is an attached subcompany of Sangong Group. The group has 7 subcompanies and is specialized in manufacturing galvanized square pipe, rectangular pipes, angel steel, channel steel, H Sections, steel flat, round bar steel, rotary blade for farm and garden, Highway fence, light pole and traffic signs bar
Sangong group:
1). 9 rotary blade production lines
2). 30 steel pipe production lines
3). 10 galvanized production lines
4). 4 welded steel pipe production lines
5)5 light pole production lines etc.
We adopting the advanced manufacturing technique and provide high quality products to the customers all over the world. Assure our customers of the delivery time

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
 

Length
 

 2m-12m ,by customer's requirements
 

International Standard
 

 ISO 9001-2008,SGS
 

Standards
 

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

Materials
 

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

Product Category
 

 Metallurgy, Mineral & Energy
 

Technique
 

 Welded,ERW Cold Rolled,Hot Rolled
 

Surface
 

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

 We can produce other specifications according to customers requirements.
 

Zinc Coating
 

 220-500g/m2
 

Packing
 

 

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 

 
 

Inspection
 

 

With Chemical Composition and Mechanical Properties Analysis; 

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

 
 

Usage/Application
 

 

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
 

China
 

Productivity
 

5000 Metric Tons per Month
 

Delivery Detail:
 

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

Contacting
 
wendy
T/L: 0086-18822620963
FAX: 0086-22-23707982
 
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