0.5-80mm Thickness ASTM A179 Gr.B Hot Rolled Steel Pipe For Engineering Construction
Brand Name:Wuxi Sylaith
Certification:SGS ISO ROHS
Model Number:DIN1629 DIN2448
Minimum Order Quantity:1 MT
Delivery Time:3~10 days
Payment Terms:L/C, T/T
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Wuxi Jiangsu China
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0.5-80mm Thickness ASTM A179 Gr.B Hot Rolled Steel Pipe For Engineering Construction
ASTM A179 is a seamless cold-drawn mild steel pipe used primarily
in the manufacture of heat exchangers and condensers.
The chemical composition of this steel pipe includes: carbon (C)
content between 0.06% and 0.18%, manganese (Mn) content between
0.27% and 0.63%, phosphorus (P) content up to 0.035%, sulfur (S)
content up to 0.035%. It is also known as No. 10 Premium mild
steel. It should be noted that not all steels that meet these
chemical compositions can be used to make A179 steel pipes, and
other requirements of ASTM standards such as surface finish and
hardness need to be met.
0.5-80mm Thickness ASTM A179 Gr.B Hot Rolled Steel Pipe For
Engineering Construction | ||
Size | OD | 21.3mm~1620mm(round) |
Thickness | 0.5mm-30mm | |
Length | 1-12m or as per customer's requirement | |
Surface | Hot dipped galvanized, 20g-275g/m2 | |
Standard | GB/T13793-1992,GB/T14291-2006,
GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,
EN39/EN10219,API 5L,GB/T9711.1-99 etc | |
Material | Q195-Grade B, SS330, SPC, S185 Q215-Grade C,CS Type B, SS330, SPHC
Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52 | |
Application | Widely used in structure, accessorize,construction, machinery
parts,fluid transportation,the stress parts of the automobile
tractor parts and so on. | |
Package | 1) Big OD: in bulk; 2) Small OD: packed by steel strips; 3) Plastic bags; 4) According to customer's requirement. | |
Delivery time | within 7 working days after receiving the deposit | |
Advantage | 1) Reasonable price with excellent quality; 2) Abundant stock and prompt delivery; 3) Rich supply and export experience, sincere service; | |
Production process of hot rolled tubes
Hot rolling → heating → piercing → three roller helical rolling,
tandem rolling or extrusion → tube knockout → sizing or tube
diameter reduction → cooling → semi-finished hot rolled seamless
pipe → straightening → water pressure test → labeling →
warehousing.
Classifications :
Hot rolled seamless steel tubes can be classified into the common
steel pipe, low and medium pressure boiler seamless steel tube,
high pressure boiler seamless pipe, stainless steel hot rolled
pipe, and more.
Advantages
Due to our adoption of hot rolling process, the original casting
structure of the steel slab for making hot rolled pipe is
destroyed. This means that the crystalline grains of steel material
are refined, and the defects of the microstructure of steel slab
are eliminated, which results in improved mechanical performance
and denser microstructure of steel materials along the rolling
direction.
Hence, our hot rolled seamless steel pipe features good mechanical
property and superior intensity.
Regular Hot Rolled Pipe Sizes:
(Or per customers’ requirements)
OD × WT (mm) | OD × WT (mm) | OD × WT (mm) | OD × WT (mm) | OD × WT (mm) |
12×1.5 | 133 ×4～12 | 406.4×6～25 | 73×4-4.5-5-6-7-8-9-10-12-15 | 219×30-40 |
14×1.5-2.5-3 | 141.3×4～12 | 426 ×6～25 | 76×4-4.5-5-6-7-8-9-10-12-14 | 245×8-10-14-17-20-22 |
16×1.5-2.5-4 | 159 ×4～12 | 457 ×6～38 | 83×4.5-5-10/ 12 14 16 18 20 | 245×25-28-30-34-40 |
18×2.3-4-5 | 165 ×4～20 | 508 ×6～38 | 89×4.5-8-10/12-14 16 -18 20 | 273×7-9-12-15-18-20-25 |
20×2.5-3-5 | 168.3×4～20 | 530 ×6～40 | 95×4.5-6-8/10-12-14-16-20 | 273×30-35-38-40 |
24×2.5-3-4-5-6 | 177.8×4～22 | 559 ×6～40 | 102×4.5-5-6-7-8-10-12-14-16-20 | 299×8-12-16-20-24-28 |
25×2.5-3-4-5-6 | 323.8×6～25 | 610 ×6～40 | 108×4.5-5-6-7-8-10/12-14-18-20-22 | 299×30-32-36-38-40 |
28×3-3.5-4-5-6 | 340 ×6～25 | 630 ×6～40 | 114×4.5-5-6-7-8-10-12-14-18-20 | 325×8-12-14-18-38 |
32×3.5-4-5-6-8 | 355.6×6～25 | >630×6～44 | 121×4.5-5-6-7-8-10-12-14-16-20 | 325×28-32-34-38 |
34×4-5-6-8 | 377 ×6～25 | <914×6～60 | 127×4.5-5-6-7-8-10-12-14-16-20 | 351×10-16-20-25-40 |
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Pipe & Tube Processing Photo
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FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel
pipe and tube since 2010. We've gained our Export Right and become
an integrated company of industry and trade in order to satisfy
buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless
Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded
pipes can also be available.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And
to get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4: CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings
that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take
flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every
day 5 flight around noon time
0.5-80mm Thickness ASTM A179 Gr.B Hot Rolled Steel Pipe For Engineering Construction
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