High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure

High Quality Welded Spiral Steel Carbon Metal Pipe Round Structure at Competitive Prices. Factory Direct Supplier of Waterproof Steel Tubes. Order Now!
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Product Description

Product sheet

Standard of carbon seamless steel pipe

ASTM A53 Gr.BBlack and hot-dipped zinc-coated steel pipes welded and seamless
ASTM A106 Gr.BSeamless carbon steel for high temperature service
ASTM SA179 Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes
ASTM SA192 Seamless carbon steel boiler tubes for high pressure
ASTM SA210 Seamless Medium-carbon boiler and superheater tubes
ASTM A213Seamless alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A333 GR.6seamless and welded carbon and alloy steel pipe intended for use at low temperatures.
ASTM A335 P9,P11,T22,T91Seamless ferritic alloy-steel pipe for high-temperature service
ASTM A336 Alloy steel forgings for pressure and high-temperature parts
ASTM SA519 4140/4130Seamless carbon for mechanical tubing
API Spec 5CT J55/K55/N80/L80/P110/K55Seamless steel pipe for casing
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70Seamless steel pipe for line pipe
DIN 17175Seamless steel tube for elevated temperture
DN2391 Cold drawn seamless prevision pipe
DIN 1629 Seamless circular unalloyed steel tubes subject to special requirements
 

Chemical components & mechanical properties

StandardGradeChemical Components (%)Mechanical Properties
ASTM A53CSiMnPSTensile STrength(Mpa)Yield STrength(Mpa)
A≤0.25-≤0.95≤0.05≤0.06≥330≥205
B≤0.30-≤1.2≤0.05≤0.06≥415≥240
ASTM A106A≤0.30≥0.100.29-1.06≤0.035≤0.035≥415≥240
B≤0.35≥0.100.29-1.06≤0.035≤0.035≥485≥275
ASTM SA179A1790.06-0.18-0.27-0.63≤0.035≤0.035≥325≥180
ASTM SA192A1920.06-0.18≤0.250.27-0.63≤0.035≤0.035≥325≥180
API 5L PSL1A0.22-0.900.0300.030≥331≥207
B0.28-1.200.0300.030≥414≥241
X420.28-1.300.0300.030≥414≥290
X460.28-1.400.0300.030≥434≥317
X520.28-1.400.0300.030≥455≥359
X560.28-1.400.0300.030≥490≥386
X600.28-1.400.0300.030≥517≥448
X650.28-1.400.0300.030≥531≥448
X700.28-1.400.0300.030≥565≥483
API 5L PSL2B0.24-1.200.0250.015≥414≥241
X420.24-1.300.0250.015≥414≥290
X460.24-1.400.0250.015≥434≥317
X520.24-1.400.0250.015≥455≥359
X560.24-1.400.0250.015≥490≥386
X600.24-1.400.0250.015≥517≥414
X650.24-1.400.0250.015≥531≥448
X700.24-1.400.0250.015≥565≥483
X800.24-1.400.0250.015≥621≥552
 

Classfication of carbon seamless steel pipe

TypesApplication
Structure PurposesGeneral structure and mechanical
Liquid ServicesPetroleum, gas and other fluids conveying
Low and Medium Pressure Boiler TubeSteam and boiler manufacturing
Hydraulic Pillar ServiceHydraulic support
Auto Semi-shaft CasingAuto sem-shaft casing
Line PipeOil and gas conveying
Tubing and CasingOil and gas conveying
Drill PipesWell drilling
Geological Drilling PipeGeological drilling
Furnace tubes, heat exchangers tubesFurnace tubes, heat exchangers

 

Tolerances of carbon seamless steel pipe

Pipe typesPipe sizes(mm)Tolerances
Hot rolledOD<50±0.50mm
OD≥50±1%
WT<4±12.5%
WT 4~20+15%, -12.5%
WT>20±12.5%
Cold drawnOD 6~10±0.20mm
OD 10~30±0.40mm
OD 30~50±0.45
OD>50±1%
WT≤1±0.15mm
WT 1~3+15%, -10%
WT >3+12.5%, -10%
Product picture
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round StructureHigh Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
Company profile
   Hebei Shenhao Pipe Fitting Manufacturing Co., Ltd. is a professional company that integrates the production and sales of elbows, flanges, tees, large and small ends, elbows, and forged socket welded pipe fittings. It is located in Yanshan County, the "Capital of Bend Pipe Fittings in China", and is located in the center of the Bohai Economic Circle. It is adjacent to Huanghua Port, one of the top ten ports in China, to the east, the Beijing Shanghai Expressway, the Beijing Shanghai Railway, and 104 National Highway, adjacent to two municipalities directly under the central government of Beijing and Tianjin, The geographical location is superior and the transportation is convenient.
Our main products include various specifications and materials of elbows, bends, tees, crosses, reducers, heads, flanges, and power plant accessories. The products are widely used in industries such as petroleum, chemical, metallurgy, shipbuilding, papermaking, power, aerospace, pharmaceuticals, water treatment, chemical fiber, urban construction, and mechanical equipment, fully meeting the needs of pipeline connections. Our products are exported to dozens of countries and regions such as Southeast Asia, the Middle East, Europe and America, and enjoy a high reputation in both domestic and international markets.
   At the same time, according to customer requirements, various materials are specially made, including special-shaped, non-standard, thick walled carbon steel, stainless steel, alloy steel pipe fittings, and other pipeline accessories. Timely delivery, ensuring product quality and service quality, and making customers more sati
   For many years, our company has relied on strong technical strength, advanced production processes, complete testing methods, scientific management, and a comprehensive after-sales service system. In addition to contracting the production of pipe fittings for dozens of large-scale projects in China, our products have also been exported to more than 20 countries and regions such as North Ame
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
 


Process display


High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure
Certification
High Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round StructureHigh Quality Welded Tube Pipe Spiral Steel Carbon Metal Waterproof Price Pipe Round Structure

FAQ

1.Q:Are you a factory or trading company? 
   A: We are a factory. 

2.Q:Where is your factory located? 

   A: Our factory is located in Cangzhou City, China.

3.Q:Can I get some samples? 

  A: Yes,we are honored to supply you free samples. 

4.Q:How does your factory do regarding quality control? 

   A: "Quality is our culture" Inspection and trace back No. We serious control the quality from raw material 
to finished pipes. 

5. Q: Price high ?

   A: Our price is workable. We had tried use auto equipment to save Workers cost. and control other costs. 

6. Q:  After sales service.

   A: We guarantee the quality and quantity, any problem, we will be responsible for the end, guarantee your satisfaction.

Contact us

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