ASTM A106 Gr.B Seamless Carbon Steel Pipe Round Annealed Precision
Steel Tube Hydraulic Cylinder
Product Description
1. Grade: ASTM A106B ,JIS G3456 ,DIN 17175ST45.8,GB 5310 20G,GB
6479 20G
2. Size: 3-200MM
3. Standard: ASTM,AISI,JIS,DIN,GB,EN
Product Name | High quality ASTM A106 Gr.B seamless carbon steel pipe / ASTM A106
Gr.B seamless
steel pipe / A106 Gr.B steel pipe |
Material | seamless carbon steel pipe |
Surface | Black painted,PE coated |
Standard | ASTM A106 Grade B (20#) (GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519) |
Grade | ASTM A106B ,JIS G3456 ,DIN 17175ST45.8,GB 5310 20G,GB 6479 20G |
Thickness | 0.3-200mm |
Width | 1000mm,1220mm,1500mm or as required |
Length | 2000mm,2400mm,4000mm,or as required. |
| Application | Hydraulic Cylinder |
Processing Range And Precision
Cold Drawn Tubes: ID:45mm-630mm Length:14,000mm Straightness:0.3-1.0 Precision:H8-H10 Roughness:Ra0.8-Ra1.6 | Honing Tubes: ID:25mm-500mm Length:10,000mm Straightness:0.3 Precision:H7-H8 Roughness:Ra0.2-Ra0.8 |
ID Tolerance of Precision Honed Tubes
SIZE of I.D | I.D.Tolerance | Tolerance of wall thickness |
H8 | H9 | H10 |
30 | +0.0330 | +0.0520 | +0.0840 | <120mm(O.D) ±5% ≥120mm(D.D) to 210mm ±7.5% >210mm ±10% |
>30-50 | +0.0390 | +0.0620 | +0.1000 |
>50-80 | +0.0460 | +0.0740 | +0.1200 |
>80-120 | +0.0540 | +0.0870 | +0.1400 |
>120-180 | +0.0630 | +0.1000 | +0.1600 |
>180-250 | +0.0720 | +0.1150 | +0.185 |
>250-315 | +0.0810 | +0.1300 | +0.2100 |
>315-400 | +0.0890 | +0.1400 | +0.2300 |
Mechanical Propety
Material: 20# 45#,16Mn St45, St52, 25Mn,27SiMn, SAE1026.SAE1518
etc.
STANDARD: GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519
Delivery condition | cold finished(hard)(BK) | cold drawn and stress relieved(BK+S) |
STEEL GRADE | Rm MPa | Elongation (%) | Rm MPa | ReH MPa | Elongation (%) |
ASTM A106 Gr.B | ≥550 | ≥ 8 | ≥ 520 | ≥ 375 | ≥ 15 |
45# | ≥ 640 | ≥ 5 | ≥ 600 | ≥ 520 | ≥ 10 |
16Mn | ≥ 640 | ≥ 5 | ≥ 600 | ≥ 520 | ≥ 14 |
25Mn | ≥ 640 | ≥ 5 | ≥ 600 | ≥ 510 | ≥ 15 |
27SIMn | ≥ 800 | ≥ 5 | ≥ 760 | ≥ 610 | ≥ 10 |
ST45 | ≥ 550 | ≥ 5 | ≥ 520 | ≥ 375 | ≥ 15 |
E355(ST52) | ≥ 640 | ≥ 5 | ≥ 600 | ≥ 520 | ≥ 14 |
SAE1026 | ≥ 640 | ≥ 5 | ≥ 600 | ≥ 510 | ≥ 15 |
Good choice for our hydraulic cylinder Tubes
1.Merge together with Europe security idea
Our whole set hydraulic cylinder system with multi-protection can
protect the safety of worker &truck and cargo.
2.Specialized system configuration
Specialized system configuration that greatly improve work
efficiency and reduce system weight .
3.custom made is available
We can design different hydraulic tubes for system applied for
truck,lifting platform,hydraulic door and so on
Quality Control
Our Cylinder Tubes from purchased materials, processing, assembly,
have strict quality control. (we passed the certification of ISO/
BV/TUV/PED etc)
Application
Our products are widely used in hydraulic and pneumatic power
systems,petro-chemical and metallurgical fields, CNG cylinder
productions and so on..
Competitive Advantage
Our Company is one of the largest seamless steel pipe manufacturers
in China.
We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO
quality system certification.With good quality and competitive
price, we believe we could be your reliable supplier.
Product Photo
Factroy Pictures
Pipe & Tube Processing
Packaging & Shipping
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).
