ASTM 35# 304 316 20MnG Hot Rolled Boiler Steel Rectangular Round Pipe 6M Lehgth
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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Location:
Wuxi Jiangsu China
Address:
168 Qiangao Road, Liangxi District, Wuxi,China
Supplier`s last login times:
within 37 hours
Product Details
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Product Details
ASTM 35# 304 316 20MnG Hot Rolled Boiler Steel Rectangular Round
Pipe 6M Lehgth
Its applications include transportation of oil,gas or
fluid,Construction,Electricity,Machine building industy,Chemical
industy,Petroleum,Traffic, etc.
| Product Name | Hot Rolled / Hot expansion Seamless Carbon Steel Pipe |
| O.D | 60.3mm-914.4mm |
| W.T | 3.91mm-59.54mm |
| Process method | Hot rolled/ Hot expansion/ Cold drawn |
| Length | 5-12m as per customer's requirements |
| Material | 53, A106 Grade B, A106 Grade C, Q235, Q345, ASTM A519 37Mn,
34CrMo4. |
| Standard | ASTM A106-B ASTM A53-B API 5L-B |
| Tolerance | OD :+1% / -1% WT: +12.5% / -10% |
| Ends | bevel or plain |
| Package | Package: bundles,seaworthy wooden cases,container |
| Coating | Internally bare, externally varnished |
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 |
Product Photo
Factroy Pictures
Pipe & Tube Processing Photo
Application
Packaging & Shippping
Certificates
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
ASTM 35# 304 316 20MnG Hot Rolled Boiler Steel Rectangular Round Pipe 6M Lehgth
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