Special-shaped Pipe

Special-shaped Pipe

2 year ago

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Tianjin YF Steel Co., Ltd

 2 year year

Product details

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	Special-shaped Steel Pipe
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 (%)
Grade of Material	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.

Special shaped pipe

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.