Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Standard | ASTM |
| Product Name | Seamless bon Steel Tube |
| Grade | A36 pipe |
| shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. |
| Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE |
| Model Number | ASTM A36 |
| Certification | SGS |
| Place of Origin | henan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days | Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Standard | ASTM | Product Name | Seamless bon Steel Tube |
| Grade | A36 pipe | shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. | Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE | Model Number | ASTM A36 |
| Certification | SGS | Place of Origin | henan |
| High Light | a36 astm bon steel pipe ，seamless astm bon steel pipe ，12 meters bon seamless pipe | ||
ASTM A36 is a bon structural steel pipe, equivalent to Q235 material.
ASTM A36 implements the standard ASTM A36/A36M-03a. This standard is applicable to riveted, bolted and welded structures for bridges and buildings, as well as general-purpose structural steel quality bon steel sections, steel plates and bars.
The tensile strength of A36 is 58~80 Ksi (approximately 400~550MPa), and the yield strength is 36 Ksi (approximately 250MPa).
The tensile strength of Q235 steel pipe is 370~500 MPa and the yield strength is 235MPa.
These two materials can often be substituted for each other in real life.
ASTM A36 seamless steel pipe is a material of certain shape, size and performance made of steel ingots, billets or steel through pressure processing. Most steel processing is through pressure processing, which causes plastic deformation of the processed steel (billets, ingots, etc.). According to the different processing temperatures of steel, it can be divided into two types: cold processing and hot processing.
ASTM A36 bon steel pipe has good weldability and can be welded using a variety of welding techniques, such as gas shielded metal arc welding, shielded metal arc welding, and oxyacetylene welding.
ASTM A36 pipe bon steel seamless
| Standard | Grade | Process | Chemical Composition % | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C max | Mn* | P max | S max | Si min | Cr˟ max | Cu˟ max | Ni˟ max | Mo˟ max | V˟ max | |||
| ASTM A36 | B | SMLS | 0.30* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
ASTM A36 seamless bon pipe Tensile requirements
| Product |
Tensile strength, MPa |
Yield point, MPa |
Elongation in 8 in. [200mm], min, % |
Elongation in 2 in. [50mm], min, % |
| pipes | 400-550 | 250 | 20 | 21 |
ASTM A36 bon Steel Seamless Pipe Pressure rating
| Maximum Allowable Pressure (psi) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | Outside Diameter | Schedule | ||||||||||||
| (in) | (in) | 10 | 20 | 30 | STD | 40 | 60 | XS | 80 | 100 | 120 | 140 | 160 | XXS |
| 1/4 | 0.54 | 7985 | 7985 | 10798 | 10798 | |||||||||
| 3/8 | 0.675 | 6606 | 6606 | 9147 | 9147 | |||||||||
| 1/2 | 0.84 | 6358 | 6358 | 8575 | 8575 | 10908 | 17150 | |||||||
| 3/4 | 1.05 | 5273 | 5273 | 7187 | 7187 | 10220 | 14373 | |||||||
| 1 | 1.315 | 4956 | 4956 | 6670 | 6670 | 9316 | 13340 | |||||||
| 1 1/4 | 1.66 | 4133 | 4133 | 5638 | 5638 | 7380 | 11276 | |||||||
| 1 1/2 | 1.9 | 3739 | 3739 | 5158 | 5158 | 7247 | 10316 | |||||||
| 2 | 2.375 | 3177 | 3177 | 4498 | 4498 | 7097 | 8995 | |||||||
Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test).
Large scale factory,our production capacity is veryhighcan meet your urgent and large order.
Our products auality is very hiah our aroup has done for over years.aood market and feedback in both domestic and abroad market.
We have high technology production line and high quality products.
We have won a high reputation for our best quality products.
FAQ
Q:what is your delivery time ?
A:Our delivery time is about one week, timing according to the number of customers.
Q:What do your factory do regarding quality control?
A:We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
Q: Why choose us?
A:Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
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