China design for steel pipe Manufacturers Factory Suppliers

We insist on continuous tubular steel scaffolding, black square and rectangular tube, carbon seamless steel pipe innovation and develop our own core technology with the original mode of introduction, digestion, absorption and reinvention. We use advanced production technology and equipment, perfect product quality assurance system, and professional and rigorous technical personnel to provide strong guarantee for the quality of design for steel pipe. Long-term practice has allowed us to accumulate rich experience and high-level project capabilities. All the staff both the higher and lower levels are united as one, we persistent pursuit and constantly surpass ourselves after many transformations. In strengthening the foundation of corporate social responsibility, we have conducted internal and external communication many times, and at the same time strived to steadily improve various matters. After years of continuous exploration and practice, we have established a perfect employee qualification management system and employee growth mechanism. In the rapid development of the information industry today, we are opening up a business path of our own. Every step of our development is inseparable from the hard work of all the employees who are in the same boat and perseverance.

Tubular Steel Scaffolding
Thickness ：0.6mm-10.0mm
Length: 0-12M
Materials : Q195-Q355,A53A369,#10--#45 steel
Surface Treatment : Oiled/Black/Painted/Galvanized
OD : 21MM-219MM
Various...
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Hot Dipped Galvanized Steel Hollow Section For Greenhouse
Section Shape: square or rectangular
Size:20-80mm
Thickness:1mm-2mm ,etc.
Length:5-12m
Dimentional grade:Bs 1387/1985 ;
en10219-2:1997
Material...
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Pre-galvanized Tube
Thickness :0.35mm~2.5mm
Outer Diameter : 12mm~114mm
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Galvanize Steel Pipe
Galvanize Steel Pipe is are made from solid metals that
assure lifetime durability, and can be built
using techniques involving hot rolling or being cold.
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Seamless Steel Pipe
seamless steel pipeis made of perforated whole round steel, and the steel pipe without weld seam on the surface is called seamless steel pipe.
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API 5L Steel Pipe
Surface： Plain/Beveled/Thread/Coupling/ Pipe Cap
Length： X42， X46 ，X60
Thickness： 2-60mm
Length ： 1000-12000mm or as Request
Material：Q195-Q235, Ss400, St37-2, Stk500,...
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ASTM A53 ERW Steel Pipe
Product Name: Hot Dipped Galvanized Round Steel Pipe
Thickness ：1.2mm~15.0mm
Outer Diameter ：20mm~406mm
Zinc Coating ： 180-600g/m2
Length ： 1-12m or customized
Grade ：...
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Galvanized Hollow Section 25mm
Thickness : 1.2mm~15.0mm
Outer Diameter :20*20mm~500*500mm
Zinc Coating : 180-600g/m
Length : 1-12m oror customized
Mainly used in curtain wall, construction, machinery...
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Hot-dip Galvanized Electrical Steel Conduits
Thickness : 1.2mm~15.0mm
Outer Diameter : 20mm~406mm
Square :20*20mm~500*500mm
Zinc Coating : 180-600g/m2
Length : 1-12m or customized
Ends : Plain End or Bevelled End...
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Bright Steel Round Tube
Main products: cold drawn or cold rolled refined bright steel pipe,
Outer diameter: 3.0-60mm
Thickness: 0.5-8mm
Materials :St35, St37.4(10#), St45(20#), St55(35#), St52(16Mn), CK45,...
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Brighten Steel Square and Rectangular Tube
Main products: cold drawn or cold rolled refined bright steel pipe
production range:
Outer diameter: 3.0-60mm
Thickness: 0.5-8mm
Length: usually 6 meters
Materials :...
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SSAW Steel Pipe
Standard: API 5L, ASTM A252, EN10219, EN10217, ASTM A139, ASTMA572, ASTMA53
We can produce SAWH spiral pipes comply with standards of API 5L.PSL1 PSL2
A252, ASTM A139,AWWA...
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Reviews

Ralph Pappas

This supplier has a complete and scientific quality management system, so the product quality is very reliable and has been recognized by the industry.

Tommie Curry

The packaging of the products is very good. They are almost unbroken.

Christopher Messer

The employees of this company are very flexible and efficient, so I feel very easy to connect with them. They have very complete industry knowledge, can accurately understand our meaning, and provide

Joseph Baynes

This product is very, very good, I recommend it to everyone, it is worth the money!

Dominic Valentine

Your product design is very new, and your designers always listen to our ideas.

Dorothy Kay

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good

We will continue improving and strengthening the quality management system to ensure that our steel strip bending, corrosion resistant pipeline material, corrosion proof i beam steel meets the highest industry standards. As one of the most professional design for steel pipe manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy high-grade design for steel pipe in stock here from our factory.