Gold Member Since 2010
Audited Supplier
Tianjin Tianyingtai Steel Pipe Co., Ltd.

Steel Pipe, Welded Pipe, Black Steel Pipe manufacturer / supplier in China, offering Professional Black Steel Pipe/Tube for Construction, Manufacturers China Hot DIP Galvanized Steel Pipe, BS1387 Greenhouse Frames Pipe and so on.

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Supplier Homepage Product Black Steel Pipe for Furniture Professional Black Steel Pipe/Tube for Construction

Professional Black Steel Pipe/Tube for Construction

FOB Price: US $700 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $700/ Ton
Get Latest Price
Port: Tianjin, China
Production Capacity: 500000 Ton / Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, OA
Basic Info
  • Model NO.: TYT-JK-87454261
  • Technique: ERW
  • Surface Treatment: Black
  • Section Shape: Square
  • Trademark: TYT(tianyingtai)
  • Origin: China
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Quality: Can Be Continuesly Uesd More Than 5 Years
  • Transport Package: Export in Bundle
  • HS Code: 7306309000
Product Description

Professional Black Steel Pipe for Construction 

Product Description

I.Product Basic Info:

 Shape:round/sqaure/rectangular/oval               or other special section tube
 OD:20-219.1mm, WT: 0.8-12mm       
 Size:10*20-400*600mm, WT:0.8-12mm
 length:0.3-13m     (as customers' request)
Surface:Carbon/Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need
Zinc Coating:50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need
Material:Q195/Q215/Q235/Q345/Q195-Q235 ABCD
Standard:ASTM-A53   /BS 1387-1985/   GB/T 3091-2001 for round pipe
 ASTM A500 /GB/T3094       for square/rectangular pipe
 Manufacturing TechniqueWeld/Seamless/     ERW/ SSAW/ LSAW /     Cold Drawn/ Hot Drawn
 Ends:Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes

 2.Product  Chemical Composition & Mechanical Properties :  

GradeChemical CompositionMechanical Properties
Strength MpaStrenth Mpa-on %


Product Application


1. Construction projects, civil chimneys, central air conditioning pipe,

2. Fences, threading pipe, greenhouse canopy (trellis tube),
3. Roller shutters doors, light steel keel,
4. Supporting tube, furniture, sports equipment, tents, guardrail etc.


Quality Inspection

Our company have all kinds of professional quality in product test technology to ensure

our product high quality.


Packaging & Shipping




Payment Terms: L/C,T/T

Delivery: 7-15 days after deposit or according to customers' quantity.

Packing:  1.Big OD:in bulk  2.Small OD:packed by steel strips  3.woven cloth with 7 slats

4.plastic bags per customer's option 

All items of our products and related tests as follow : 

1.ERW black round pipe (ASTM A53,GB..)

2.Weld black square/rectangular pipe(ASTM A500,GB,...)

3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)

4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)

5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.

6.Spiral steel pipe

7.Seamless pipe (ASTM A53,A106B,)

8.Oval pipe in galvanized and black surface

9.LTZ... special sizes pipe

10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material

11.Steel angle, Flat bar,round bar,sqaure bar, 

12.H,I,U,C,T,Y,W...steel beam/channel

13.Deformed steel bar

14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.

About Us




Q1:What about the quality?
  A:Third party inspections are always welcomed as part of our dedication to the industry       and we do make arrangements for such inspections-ABS,DNV,BV,ect.
Q2: How long is your delivery time?
  A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are      not in stock. That is according to quantity.
Q3:Do you provide samples ? is it free or extra ?
  A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: How can I get a sample to check your quality? How long can I get the sample?
  A:After price confirmed, FREE SAMPLE could be provided for your evaluation. After you    confirm the sample details, the samples will be ready for delivery in 3-7 days and will        be sent to you via express and arrive in 3-5 days.
Q5:May I customize the steel pipe?
  A:Yes, of course. We can manufacture according to your requirement and you can send   the CAD or design drawing to us.
Q6:Any Value-added Services?
  A:Fotunately for you,we are very experience in this industry. We have equipped our   warehousewith the necessities to perform in-house painting, coating, and pipe cutting.
Q7: How about the trade terms?
  A: EXW, FOB, CFR, CIF will be accepted.  
Professional Black Steel Pipe/Tube for ConstructionProfessional Black Steel Pipe/Tube for Construction

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