| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Tianjin ,Qingdao,Shanghai |
Model No.: AISI ASTM En 10219
Standard: Astm, Api, Bs
Material: Stpa22-Stpa26, 10cr9mo1vnb, 10#-45#, Mn-V Alloy, 16mn, Cr-Mo Alloy, Api J55-Api P110, St35-St52, 10mowvnb
Section Shape: Square, Ltz, Oval, Rectangular
Place Of Origin: China
Application: Fluid Pipe, Drill Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe, Structure Pipe, Chemical Fertilizer Pipe
Production Process: Cold Rolled
Certification: Ce, Api
Special Tube: Api Pipe
Whether Alloy: Non-Alloy
Tolerance: ±1%
Category: Square tubes, Seamless Steel Pipe, Welded Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Thickness: 1.0-35mm or Customized as Requ
Width: 3-12m or Customized as Required
Outer Diameter: 10-426mm or customized as
| Selling Units | : | Ton |
| Package Type | : | Standard Sea Export Packing or as Required |
| 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.
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 PaymentTerms 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
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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