ASTM A53 Irregular Special Shaped Steel Pipe
China ASTM A53 Irregular Special Shaped Steel Pipe, Find details about China Seamless Steel, Low Carbon Steel from ASTM A53 Irregular Special Shaped Steel Pipe
What we can do for you?
All products of our company can be manufactured according to GB, DIN, JIS, ASTM or other national standards. The product types include round pipe, square pipe, rectangular pipe, elliptical pipe, flat elliptical pipe, semicircle pipe, arch pipe, D-shaped pipe, fan-shaped pipe, triangle pipe, pentagonal pipe, hexagonal pipe, octagonal pipe, trapezoidal pipe, and various complex cross-section special-shaped steel pipe and open profile. The shape of the above products can be made of carbon steel or stainless steel pipe and other materials, and the product size range is from 19 * 19 The products are widely used in construction, machinery, automobile, ship, railway, engineering automobile, furniture, sports equipment, doors and windows, containers and other industries, and can be produced with ordinary steel, high strength steel, stainless steel, copper, titanium alloy and other materials. Our company with high quality service, good reputation, reasonable price to provide users with satisfactory products. Our company adopt strict management mode and quality assurance system, takes the market as the guidance, takes the science and technology as the backing, innovates unceasingly.
Standards and tolerance of our products:
Tolerance Of Size And Angle | |||||||||||
| QBTTS01 Usually (Special) | JISG3466(Japan) | GB6728-2002(China) | GB3094-2000(China) | ||||||||
A.B mm | Under 50 | ±0.5 | 250 250 | ±2.0 ±2.0 | Under 30 | ±0.3(ordinary) | ±0.2(advanced) | ||||
| <100 Under 100 | ±0.5(±0.25) | Under100 | ±1.5 | 100 | ±0.8 | 300 | ±2.4 | 30-50 | ±0.4(ordinary) | ±0.3(advanced) | |
| ≥100 Above 100 | ±0.8% ( ±0.5%) | Above 100 | ±1.5% | 150 | ±1.2 | 350 | ±2.8 | 50-75 | ±0.8%(ordinary) | ±0.7%(advanced) | |
| 200 | ±1.6 | 400 | ±3.2 | Above 75 | ±1%(ordinary) | ±0.8%(advanced) | |||||
| Level degree mm | Under 100 | Under ±0.5(±0.3) | Under 100 | Under ±0.5 | Under 60 | ±0.4 | 50-75 | ±0.8%(ordinary) | ±0.5%(advanced) | ||
| Above 100 | Under 0.5% (0.4%) | Above 100 | A,B ±0.5% | Above 60 | 0.6% | Above 75 | ±0.9%(ordinary) | ±0.6%(advanced) | |||
| Contained angle of adjoint level | ±1.0°( ±0.5°) | ±1.5° | |||||||||
| Bending degree | 1.5mm in total length 1mm in 1 meter is allowed | Total length is under 0.3% | Each meter is not greater than 2, the total length is not greater than 0.2% | Per meter ≤ 4.0mm, total length ≤ 0.4% | |||||||
| Angle department | Rs ≤2-3t | Rs under 3t | Carbon steel Rs under 3.5t | t < 6 | Rs ≤ 2t | ||||||
| Low-alloy Rs under 4t | 6 ≤t≤10 | Rs≤2.5t | |||||||||
| t>10 | Rs≤3t | ||||||||||
| Distortion | 1.5%mm in total length 1mm in 1 meter is allowed | No obvious distortion | Under 75 | ≤2.5mm/m | |||||||
| Above 75 | ≤3mm/m | ||||||||||
| Wall thickness | In the range of corresponding tolerance standards of the material | ||||||||||
Note:
(1)QBTTS01-TTS enterprise internal standard, cold formed steel hollow sections for general structure
(2)JISG3466-the standard of rectangle type steel tubes that generally constructed and used in Japan
(3)GB/T6728-2002-cold formed steel hollow sections for general structure
GB3094-2000-cold drawn shaped steel tubes
(4)Other special precision is according to the agreement signed by both sides of supply and demand
(5)The welded joint usually in the middle of the heterogeneous type tube broadside, please propose in addition for special demand
(6)Carbon steel type: Q195-Q345, 10#-45#, and so on; Stainless steel type: SUS304, 316, 321, titanium alloy, pure titanium and so on.
Application:
Inspection Equipment:
Why trust us?
FAQ:
We are manufacturer. (Please see the details on the website: www.china-jshyt.com)
2) Where is your factory?
We are a group, in order to meet different demands of our customers, we had developed many subsidiary corporations in Shandong, Tianjin, Hebei,Jiangsu and Shanghai.
3) What's the delivery time?
If we have inventory, it is 7-10 days
Generally speaking, it's around 15 days from the date of receiving payment.
If there any more question, please feel free to contact the sales without any hesitate.
You Might Also Like
S6-150 Gearbox Spare Parts Synchronizer Ring 1297 304 484 fo......
Dongfeng Mini 4cbm 5cbm Vacuum Sewage Truck
Luxury Custom Cardboard Paper Clothing Packaging Box
Automatic Sectional Garage Door Motor
Pure Tungsten Target for Sputtering Coating/Chamfer 45 Degre......
NiCd AA 700mAh 7.2V 9.6V Rechargeable Battery Pack with Plug
290mm Night Use Belted Ultra Thin Feminine Hygiene Pad
2/5/10m USB LED String Lights Bulb Outdoor Waterproof Garlan......
5ml Cylinder Essential Oil Glass Vial with Rubber Dropper
Prepianted Color Coated Aluminum Strip Coil for Transformer
RF Coaxial Connector Qma Female Solder for Rg405 Cable
Nal -800g5 Automatic Plastic Material Vacuum Auto Loader