| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Express |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: 10#, 20#, 45#, Q235B
Standard: Bs, Gb, Astm, Jis, Din, Api
Material: A53-A369, Q195-Q345, 10#-45#, St35-St52, Cr-Mo Alloy, 16mn
Section Shape: Rectangular, Oval, Ltz, Square
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Production Process: Hot Rolled
Certification: Ce, Api
Special Tube: Thick Wall Pipe, Api Pipe
Whether Alloy: Is Alloy
Tolerance: ±1%
Category: Square tubes, Spiral Welded Pipe, Welded Steel Pipe, Seamless Steel Pipe
Processing Service: Cutting, Punching, Decoiling, Bending, Welding
Section Shape: Square/Circle/Triangle/Hexagonal/Irregular
Wall Thickness: 1-20 mm
Outer Diameter: 10~1200mm
Length: 0.6m~12m / customized design
| Selling Units | : | Ton |
| Package Type | : | Standard marine packaging, or as required by the customer |
| Picture Example | : |
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Special-shaped Seamless Steel Pipe is the general name of Seamless Steel Pipe with other section shapes except Round Pipe. According to the different Steel Pipe section shape and size, it can be divided into equal wall thickness special-shaped seamless steel pipe, unequal wall thickness special-shaped seamless steel pipe, variable diameter special-shaped seamless steel pipe.
Steel pipe shaped pipe can be divided into oval shaped steel pipe, triangular shaped steel pipe, hexagonal shaped steel pipe, diamond shaped steel pipe, octagonal shaped steel pipe, semicircular shaped steel pipe, unequal hexagonal shaped steel pipe, five valve plum shaped steel pipe, double convex shaped steel pipe, double concave shaped steel pipe, melon shaped shaped steel pipe, conical shaped steel pipe, corrugated shaped steel pipe.
Specification
| Product Name | |
| Shape | Single slot round pipe, Double slot round pipe, Oval pipe, Flat oval pipe, Fan shaped tube, Rectangular steel tube, Trapezoidal steel pipe, Hexagon pipe, Triangular pipe, Plum blossom steel pipe etc. |
| Standard | JIS, GB, ASTM, DIN |
| Material | 20#, 45#, A106-B, 20Cr, 15CrMo, Q195, Q235, Q345, S235, S275, S355, SS400, St37, St42, 201, 304, 309, 310, 310s, 316, 316l, 400, 430, etc. |
| Technique | Seamless / Welded |
| Outer Diameter | 10~1200mm |
| Wall Thickness | 1~20mm |
| Length | 0.6m~12m / customized design |
| Surface Treatment | Hot dip galvanizing treatment, rust prevention oil treatment, sand blasting treatment, spray painting treatment, polishing treatment |
| Technology | Hot Rolled / Cold Rolled / Cold Draw |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. |
| Certificate | ISO, BV, SGS, MTC |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Packaging | 1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's required. 3. Marking: as per customer's requests. |
| MOQ | 1 ton |
| Payment Terms | T/T, L/C, PAYMENT |
| Loading Port | Tianjin/ Qingdao/ Shanghai Port |
| Application | Construction industry, machinery manufacturing, automobile manufacturing, petroleum, natural gas, chemical industry, aerospace, electric power industry, environmental protection equipment |
| Export Market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
| Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service 4. Reliable forwarder, 2-hour away from port |
Chemical Composition
| Grade of Material | Chemical Composition (%) | |||||||
| C | Mn | P | S | Si | Cr | Ni | Cu | |
| A106-A | ≤0.25 | 0.27-0.93 | ≤0.035 | ≤0.035 | ≥0.10 | ≤0.40 | ≤0.40 | ≤0.40 |
| A106-B | ≤0.30 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 | ≤0.40 | ≤0.40 | ≤0.40 |
| A106-C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 | ≤0.40 | ≤0.40 | ≤0.40 |
| 10#, AISI 1010 | 0.08~0.13 | 0.30~0.60 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.20 | ≤0.25 | ≤0.25 |
| 20#, AISI 1020 | 0.18~0.23 | 0.35~0.65 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.25 | ≤0.25 |
| 35#, AISI 1035 | 0.32~0.38 | 0.50~0.80 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.30 | ≤0.25 |
| 45#, AISI 1045 | 0.43~0.50 | 0.60~0.90 | ≤0.040 | ≤0.050 | 0.17~0.37 | ≤0.25 | ≤0.25 | ≤0.25 |
Mechanical Properties
| Grade of Material | Tensile Strength Mpa | Yield strength Mpa | Elongation % | Hardness | Straightness |
| A106-A | ≥330 | ≥205 | 30 | / | / |
| A106-B | ≥415 | ≥240 | 30 | / | / |
| A106-C | ≥485 | ≥275 | 30 | / | / |
| 10#, AISI 1010 | ≥335 | ≥205 | ≥31 | ≤137HB | 0.3~1.0 |
| 20#, AISI 1020 | ≥410 | ≥245 | ≥25 | ≤156HB | 0.3~1.0 |
| 35#, AISI 1035 | ≥530 | ≥315 | ≥20 | ≤156HB | 0.3~1.0 |
| 45#, AISI 1045 | ≥600 | ≥355 | ≥16 | ≤HRC62 | 0.3~1.0 |
Product Display
We can produce different sizes, shapes, thicknesses, widths and materials according to your requirements
Other shapes
Other sizes and shapes can be customized according to the drawing.
Packaging and Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm); Size of 40GP Container (inside:12032*2352*2393mm); Size of 40HQ Container (inside:12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size:15-30days custom made for you.
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