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Hollow structure section weight 12x12 square steel pipe

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Hollow structure section weight 12x12 square steel pipe

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Model No. :	12x12 square steel pipe
Brand Name :	H-TONG
standard :	Bs,Gb,Astm,Jis,Din,Api
Material :	Stba20-Stba26,St35-St52,A53-A369,Stpg42,Q195-Q345,10#-45#,16mn,Stb35-Stb42
Section shape :	Round
place of origin :	China
application :	Structure Pipe
Production Process :	Hot Rolled
Certification :	Bsi,Ce,Api
Special tube :	Api Pipe,Emt Pipe,Thick Wall Pipe
Whether alloy :	Non-Alloy
tolerance :	±10%
Category :	Seamless Steel Pipe
Processing Service :	Bending,Welding,Decoiling,Punching,Cutting
Section Shape :	Round
Origin :	China
Length :	5.8-12m
HS Code :	730419
Pipe End :	Plain or Bevelled or Threaded
WT Tolerance :	+/- 10%
Shipment :	By Container or Bulk Vessel
Surface Treatment :	Black Painting or According to Requirement
Outer Diameter :	57 - 325 mm
Wall Thickness :	3 - 20 mm

3yrs

Liaocheng, Shandong, China

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SHANDONG HUITONG STEEL CO.,LTD

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Product description

Steel tubular structure is an architectural term announced in 2014. Structural seamless steel pipes are seamless steel pipes used for general structures and mechanical structures. According to the material, it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe; this kind of structural steel pipe has the largest output and is widely used. etc.) and the manufacture of profiles and welded steel pipes. Mainly used for building structures such as workshops, bridges, ships, etc. and general pipelines for conveying fluids. This type of steel is generally used directly without heat treatment. Stainless steel for industrial corrosion-resistant pipes and structures and parts made from hot-rolled (extruded, expanded) and cold-drawn (rolled) seamless tubes. Using steel pipes as ferrules can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sets, etc. Low-alloy high-strength structural steel pipe uses carbon instead of structural steel. It has the advantages of high strength, good comprehensive performance, long service life, wide application range and relatively economical.

Product Name	Hollow structure section weight 12x12 square steel pipe
Standard	ASTM A179 A192 A213 A333 DIN1629
Material	12x12 square steel pipe
Chemical Composition	C ：0.17%～0.2% Si：0.17%～0.37% Mn：0.35%～0.65% S ：≤0.035% P ：≤0.035% Cr：≤0.25% Ni：≤0.25% Cu：≤0.25%
Physical Property	Tensile strength σ b (MPa)：≥410(42) yield strength σ s (MPa)：≥245(25) Elongation δ (%)：≥25 Reduction of area ψ (%)：≥5， Hardness: without heat treatment, ≤ 156hb
Production Process	Hot Rolled，Cold Rolled ,Cold Drawn
Tolerance	OD :+/-12.5% ,WT:+/-1% ,Length:+/-5cm
Length	3M,5.8M,6M,6.1M,9M,11.8M,12M or According to customer Requirement
Surface	Black Painting or According to customer Requirement
Ends	Plain ends or Bevelled ends with Plastice covers
Payment Terms	EXW, FOB, CIF, CFR etc.
Trade Terms	TT, LC,OA,DP etc.
Delivery Time	Within 14 days after receiving 30% TT Advanced or LC at sight original
Application	Widely Used in Automobiles, Motorcycles, Gas Springs, Hydraulic Machinery, Construction Machinery and Refrigeration Industry.

A53 Steel Pipe Carbon Steel Pipe

Q: Who and where are you?
Shandong Huitong Steel Co., Ltd. is a large steel production enterprise. Our main production base is located at Liaocheng city, shandong province, China.
Q:What kind of metal material does your company do?
Our production scope involves seamless steel pipes, galvanized steel products, stainless steel products, steel plate, customized heterosexual steel pipes and other steels.
Q:What are the advantages in price and quality ?
To offer good quality and competitive price is our company principle.
We can offer our customer good and reasonable price.
Q: OEM Service is acceptable?
Yes, OEM severvice is available.
Q: Payment term and Lead time
A: Payment term is depending on target market condition,order amount,shipment schedule.., or 30% T/T in advance ,balance will be paid against BL copy or LC at sight.
B: Delivery time: for most of pipe,plate, coil.. the lead time is at around7- 15days. For larger order plate, it is subject to the steel plant production order, but. Base on our larger purchasing oder from steel mill, we can assure our customer the delivery date is soon.

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