Basic Info.
After-sales Service
24-Hour Online
Surface Treatment
Customized
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, According to Customer Needs
Delivery Time
7-12 Days After Order Placed
Purposes
Furniture/Decorate/Industry/Construction
Container Size
20FT Gp:5898mm(Length)X2352mm(Width)X2393mm(High)
Model No
ASTM A106 Gr. B/ API5l Sch10/Sch40/Sch80/Sch160
Transport Package
Standard Seaway Packing
Product Description
Product Description
Basic Info.
45mm 50mm 55mm 60mm S45c S50c Q235 Seamless Welded Steel Pipe
| Model NO. | Welded Pipe&Tube |
| Section Shape | According to Customer Needs |
| Sample | Available |
| Delivery Time | Within 7 Days |
| Wall Thickness | 0.4-12mm |
| Outer Diamater | 1/8"-24"(10.3mm-610mm) |
| Package | Water Proofed Packing, Standard Export Package |
| Specification | Standard Export Seaworthy Package |
| Origin | Tianjin, China |
| Production Capacity | 50000 Mt/Month |
| Usage | According to Customer Needs |
| MOQ | 5 Ton |
| Price Terms | EXW FOB CRF CIF |
| Special Size | Customized |
| Length | As Your Requirement |
| Transport Package | Standard Export Package |
| Trademark | MYDEHOW |
| HS Code | 7306309000 |
Carbon Steel Product Introduction:The complex chemical and physical properties of the various grades of carbon steel pipe allow for a broad range of service usage. American Piping Products has the right grade, size and price to meet your requirements, including A/SA-106 GRADE B/C and API 5L X-42 thru X-70. A/SA-106 Grades B & C are utilized for services ranging from structural supports to steam drum headers with temperature ranges up to 800°F, while API 5L X Grades 42 thru 70 are utilized for the water and petroleum industry to transport liquids or as platforms on off-shore rigs.
Benefits of Carbon Steel Piping
Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.
Carbon Steel Pipes
The incredible strength of carbon steel means that carbon steel pipe can be made thinner and with less material while still being able to transport high volumes. This makes carbon steel piping a cost-effective material. Not only can less of it be used, but carbon steel is also recyclable, making it both environmentally-friendly and cost-effective.
Because it's easy to manufacture, carbon steel piping is a versatile material. We can make it in a variety of thicknesses and dimensions. It's also easy to cut and bent to fit wherever it's needed. Its also easily connected to joints, valves, and other pipe fittings.Advantages of spiral welded pipe:(1) Steel pipes of different diameters can be produced using strip steel of the same width, and steel pipes of large diameter can be produced from narrow strip steel.(2) Under the same pressure conditions, the stress of the spiral welded seam is smaller than that of the straight seam, which is 75% to 90% of that of the straight seam welded pipe, so it can withstand greater pressure. Compared with the straight seam welded pipe of the same outer diameter, the wall thickness can be reduced by 10% to 25% under the same pressure.(3) The size is accurate, the general diameter tolerance does not exceed 0.12%, the deflection is less than 1/2000, and the ovality is less than 1%. Generally, the sizing and straightening process can be omitted.(4) Continuous production is possible. In theory, long steel pipes can be produced, with small head and tail loss, and canincrease the metal utilization rate by 6% to 8%.(5) The equipment is light in weight and low initial investment. It can be made into a trailer-type mobile unit to directly produce welded pipes at the construction site where the pipeline is laid. Product Parameters
Product Parameters
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S,420, 430, 431, 440A, 904L, 2205, 2507, ect. |
| Out- Diameter | Seamless Pipe: 6mm-530mm
Welded Pipe: 8mm-3000mm |
| Thickness(mm) | Seamless Pipe: 1.0mm - 40mm
Welded Pipe: 0.5mm-45mm
As Your Request |
| Tolerance | a) Outer Diameter: +/-0.2mm
b) Thickness: +/- 1% or as customer request
c) Length: +/- 10mm |
| Length | 1-12m or as Your Request |
| Surface | 2B,BA(bright annealed) NO.1 NO.2 NO.3 NO.4,2D, 4K, 6K, 8K HL(Hair Line), SB, Embossed,as your request |
| Certificate | BV,ISO ,CE,SGS,TUV |
| Seaworthy Packaging | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM |
| 0ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Detailed Photos
Products Display
Related Products Standard Carbon Steel Pipe Specifications & Grades
A/SA-106
ASTM A106 seamless steel pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.
Scope
ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.
NPS 1-1/2″ and under may be either hot finished or cold drawn. NPS 2″ and larger shall be hot finished unless otherwise specified.
Process
Killed steel, with primary melting process being open-hearth, basic-oxygen, or electric-furnace, possibly combined with separate degassing or refining.
1/2" Nominal to 24"O.D. Seamless Pipe
Wall Thicknesses - Schedule 40 up to 4.000"
| | Grade A | Grade B | Grade C |
| Carbon max. % | 0.25 | 0.30* | 0.35* |
| *Manganese % | 0.27 to 0.93 | *0.29 to 1.06 | *0.29 to 1.06 |
| Phosphorous, max. % | 0.035 | 0.035 | 0.035 |
| Sulfur, max. % | 0.035 | 0.035 | 0.035 |
| Silicon, min.% | 0.10 | 0.10 | 0.10 |
| Chrome, max. % | 0.40 | 0.40 | 0.40 |
| Copper, max. % | 0.40 | 0.40 | 0.40 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
| Nickel, max. % | 0.40 | 0.40 | 0.40 |
| Vanadium, max.% | 0.08 | 0.08 | 0.08 |
| *Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65% (1.35% for ASME SA106). |
A/SA-53 Seamless steel pipe
ASTM A53 pipe (also referred to as ASME SA53 pipe) is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations involving coiling, bending, and flanging, subject to certain qualifications.
American Piping Products stocks a full range of A53 pipe (SA53 Pipe) in:
Grade B
NPS 1/8" to 26" diameter
Schedules 10 through 160, STD, XH and XXH
Scope
ASTM A53 pipe covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on order.
Materials and Manufacture
The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric furnace, or basic-oxygen. The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding.
| | | Type E | Type F |
| | Type S(Seamless) | (electric-resistance welded) | (furnace-welded pipe) |
| | Grade A | Grade B | Grade A | Grade B | Grade A |
| Carbon max. % | 0.25 | 0.30* | 0.25 | 0.30* | 0.30 |
| Manganese % | 0.95 | 1.2 | 0.95 | 1.2 | 1.2 |
| Phosphorous, max. % | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Sulfur, max. % | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| Copper, max.% | 0.40 | 0.40 | 0.40 | 0.40 | 0.4 |
| Nickel, max. % | 0.40 | 0.40 | 0.40 | 0.40 | 0.4 |
| Chromium, max. % | 0.40 | 0.40 | 0.40 | 0.40 | 0.4 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Vanadium, max. % | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
| *For each reduction below 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65% (does not apply to SA53). |
Flanges & Fittings
Carbon Steel Butt Weld Fittings: A/SA-234 WPB * WPC
Carbon Steel Forged Fittings: A/SA-105
Carbon Steel Flanges: A/SA 105
High Yield Carbon Steel Pipe Specifications & Grades
API5L Seamless - Grades B (X42, X52, X60, X65 and above)
High Yield Carbon Steel Flanges & Fittings
High Yield Butt Weld Fittings: A- 860 or MSS SP75
WPHY42 (Y52, Y56, Y60, Y65)
High Yield Flanges: A-694 (F42, F52, F56, F60, F-65)
Seamless Steel Pipe Standard
| ASTM A53 Gr.B | Black and hot-dipped zinc-coated steel pipes welded and seamless |
| ASTM A106 Gr.B | Seamless 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 A213 | Seamless alloy-steel boiler, superheater, and heat-exchanger tubes |
| ASTM A333 Gr.6 | seamless and welded carbon and alloy steel pipe intended for use at low temperatures |
| ASTM A333 P9,P11,T22,T91 | Seamless ferritic alloy-steel pipe for high-temperature service |
| ASTM A336 | Alloy steel forgings for pressure and high-temperature parts |
| ASTM SA519 4140/4130 | Seamless carbon for mechanical tubing |
| API Spec 5CT J55/K55/N80/L80/P110/K55 | Seamless steel pipe for casing |
| API Spec 5CT PSL1/PSL2/Gr.b, X42/46/52/56/65/70 | Seamless steel pipe for line pipe |
| DIN 17175 | Seamless steel tube for elevated temperture |
| DN2391 | Cold drawn seamless prevision pipe |
| DIN 1629 | Seamless circular unalloyed steel tubes subject to special requirements |
Seamless Steel Pipe Application
| Type | Application |
| Structure Purposes | General structure and mechanical |
| Liquid Services | Petroleum, gas and other fluids conveying |
| Low and Midium Pressure Boiler Tube | Steam and boiler manufacturing |
| Hydraulic Pillar Service | Hydraulic support |
| Auto Semi-shaft Casing | Auto sem-shaft casing |
| Line Pipe | Oil and gas conveying |
| Tubing and Casing | Oil and gas conveying |
| Drill Pipes | Well drilling |
| Geological Drilling Pipe | Geological drilling |
| Furnace Tubes, Heat Exchangers Tubes | Furnace tubes, heat exchangers |
| Chilled water pipe | Steam/condensate pipe | Heat exchanger pipe | Marine/offshore pipe | Dredging pipe | Industrial pipe |
| Oil and gas pipe | Fire fighting pipe | Construction/structure pipe | Irrigation pipe | Drai/sewage pipe | Biler tube |
Production Process
Production Process Packaging & Shipping
Packing & Shipping1. Black varnish painted or oil painted anti-corrosion oil, 2PE, 3PE on the surface;
2. Plain, squire cut or bevelled end by caps;
3. In hexagon or triangle bundle with steel strips;
4. Marking: As per customer's requirement.Trade Terms: FOB/CIF/CFR
Payment Terms: L/C or T/T
Loading Port: Tianjin, China
Certifications
Certifications FAQ
FAQ
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel, galvanized steel, aluminium steel, ppgi steel products, including sheets, pipes, coils, strips, bars and channels.
Q2. What are the advantages of your company ?
A2: We guarantee that the quantity and specification of products are in full compliance with the standards of customer orders. We support any kinds of test. In addition, we also have more professional service and competitive price.
Q3. How do you control quality ?
A3: We provide Factory Test Report, also support Third Party Inspection.
Q4. How many countries you already exported ?
A4: Exported to more than 50 countries mainly from Middle East, Russia, United States, Canada, Italy, Germany, Australia, Egypt, Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri Lanka, Indonesia, Bangladesh, Turkey, India, etc.
Q5. Can you provide sample ? Do you support OEM ?
A5: Yes. Small samples in store can be provided for free. Customized samples will take about 2-3days.
Q6: What's your payment terms ?
A6: By T/T, L/C (30% deposit in advance, balance 70% before shipment), Western Union, Paypal, or Trade Online.
Address:
Room 609 No. 4 Beichen Building, Beicang Town, Beichen Dist, Tianjin, China
Business Type:
Trading Company
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BS 25999-2, EICC, ANSI/ESD, ASME, ISO 17025
Company Introduction:
MYDEHOW STEEL (TIANJIN) Co., Ltd, based in Tianjin, is a leading distributor and processing center of steel products. We specialize in the exclusive sales and machining steel products stating below: Steel products: Full range of grades and full range of specifications of wire rod / steel coil / steel pipe/tube / steel plate / section steel / angle iron / galvanized steel coil and sheet / PPGI or PPGL color pre-painted steel coil, various nails, HDG/ED wires, etc.
Stainless Steel: Full range of Stainless steel cold rolled coils and sheets / stainless steel hot rolled coils and sheets, seamless stainless steel pipe, full range of grades and full range of specifications of stainless steel decorative pipe / stainless steel welded pipe / stainless steel bar / stainless steel flat steel / stainless steel U-bar / stainless steel angle iron etc.
Our quality assurance system is certified under ISO 9001 standards, ensuring that all manufacturing processes adhere to international technical delivery conditions such as ASTM, EN, DIN, and customer specifications.
We supply products in accordance with appropriate international standards and customer specifications, offering a wide variety of steel grades and dimensions. Upon request, we can accommodate client-specific requirements for execution, tolerances, lengths, mechanical properties, and corrosion resistance. Our products find extensive application in industries including electric furnaces, boilers, pressure vessels, electric heating equipment, petroleum, chemicals, textiles, printing and dyeing, environmental protection, food processing, decoration, medicine, and other equipment manufacturing sectors.
As experienced global traders, we have established connections with a diverse range of suppliers, enabling us to effectively link customers with suitable options. We guarantee our commitment to assisting customers in finding the products that best suit their needs.
Our products are currently exported to approximately 120 countries across six continents. Leveraging our technical expertise, years of experience, and dedication to providing professional service, we deliver high-quality products with economies of scale to meet our customers′ requirements.
We′re pleased to get your Inquiry and we will reply you in first time. We stick to the principle of "Integrity First, Quality first, Service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
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