Tianjin China Manufacturer Hollow Structural Section Pipe Mild Steel Hollow Pipe

Discover high-quality mild steel hollow pipes from our Tianjin, China manufacturer. We are a trusted factory with a wide selection of structural section pipes.
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Product Description

Product Description

Details as follow:

Product NameTianjin china manufacturer hollow structural section pipe mild steel hollow pipe
MaterialQ195 similar to a283 GR.B, 040a10, ss330
Q235 similar to a283 GR.D, 080a15,CS type B
Q345 similar to a737 GR.B, SS400, S235JR
Material Chemical Composition
Tensile strength: 315-430(Mpa)
Yield strength:195(Mpa)
ShapeSquare /Rectangular
Outer Dia(mm)15*15mm-600*600mm /  10*20mm-700*300mm
Wall Thickness(mm)0.6-25mm
Surface Treatment1)Black,Pre-galvanized
2)oiled,powder coating
3)Galvanized as your requirement
PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2
End FinishPlain/ beveled ends or threaded with sockets/coupling and plastic caps.
PackagingPacking in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
InspectionWith Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection,  With Nondestructive Inspection
Applicationconstruction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc
HS Code7306309000
Others1:Special design available according to requirement 
2:Pipe can be necked dowm, punching hole on pipe wall. 
3:Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly

Tianjin China Manufacturer Hollow Structural Section Pipe Mild Steel Hollow Pipe
Packaging & Shipping

1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per clients requirement

Tianjin China Manufacturer Hollow Structural Section Pipe Mild Steel Hollow Pipe

Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.
We have more export experience with competitive price and best after-sales service.Apart from this,
we can provide a wide range of steel products to meet the requirement of customer.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the freight will be covered by customer account.
The sample freight will be returned to customer account after we cooperate.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.
Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon. 
Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.
Our products are of high quality and we have professional engineers and development team.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or
paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well. 
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Tianjin China Manufacturer Hollow Structural Section Pipe Mild Steel Hollow Pipe


Company Profile

Tianjin Hongxin International Trade Co.,Ltd

  1. Our company was founded in 2004,located in Shengfang of Hebei Province.
  2. We are comprehensive steel manufacturer
  3. Enjoying convenient traffic and occupying an advantageous location.
  4. Company covers an area of 30,000 square meters,construction area of 7,500 square meters.
  5. Own 15 ERW steel pipe production lines and 6 special precision steel pipe production lines.
  6. Our products have sold abroad more than 30 countries.
Tianjin China Manufacturer Hollow Structural Section Pipe Mild Steel Hollow Pipe
Our Advantages
  1. We have our own factory.
  2. Factory was founded in 2004,it is an old factory.
  3. Price is lower 20USD per ton than other suppliers.
  4. Quality is good.
  5. We have large stock so that we delivery soon.


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