Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Tons per Month |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Material | API, ASTM, DIN, GB, API 5CT, API 5L, ASTM A106-2006 |
| Outer Diameter: | 25 - 356 mm |
| Thickness: | 4 - 70 mm |
| Standard: | JIS, AiSi, ASTM, GB, DIN, EN |
| Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Type: | Round Pipe Tube |
| Surface: | Bare/Oil/Paint/Varnish |
| Length | 1000-6000mm or Customer's Requirement |
| Grade | SA53 |
| Tolerance: | ±1% |
| Technique | Cold Rolled Hot Rolled |
| Application | Construcion/Building /Industry |
| Brand Name | Gnee |
| Model Number | SA53 |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 Tons per Month |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets | Material | API, ASTM, DIN, GB, API 5CT, API 5L, ASTM A106-2006 |
| Outer Diameter: | 25 - 356 mm | Thickness: | 4 - 70 mm |
| Standard: | JIS, AiSi, ASTM, GB, DIN, EN | Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Type: | Round Pipe Tube | Surface: | Bare/Oil/Paint/Varnish |
| Length | 1000-6000mm or Customer's Requirement | Grade | SA53 |
| Tolerance: | ±1% | Technique | Cold Rolled Hot Rolled |
| Application | Construcion/Building /Industry | Brand Name | Gnee |
| Model Number | SA53 | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | ASTM A333 carbon steel seamless pipe ，SGS carbon steel seamless pipe ，ASTM a333 grade 6 pipe | ||
ASTM A333 (ASME S/A-333) are standard specification for seamless and welded steel pipe for low-temperature service and other applications with required notch toughness. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties. A333 pipe is furnished to nine different grades designated by numbers 1, 3, 4, 6, 7, 8, 9, 10, and 11.
| Product Name | ASTM A333 Grade 6 Seamless Steel Pipe for Low Temperature Service |
| Standard | ASTM A333 |
| Steel Grade/Material | Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8,, Grade 9, Grade 10, Grade 11 |
| PSL level | PSL1 and PSL2 |
| Outer Diameter(OD) | 1 1/2”-28”(38mm-720mm) |
| Wall Thickness(WT) | 2.6mm-60mm |
| Length | 5.8-16m or OEM |
| End | PE or BE |
| Packing | Plastic cap or bundling |
| Surface Treatmengt | Black paint,3LPE,3LPP,FBE or OEM |
| Section Shape | Round |
| Technique | Seamless hot rolled |
| Application | ASTM A333 Grade 6 Seamless Steel Pipe for Low Temperature Service |
| Place of Origin | China |
| MOQ | 25 ton |
Standard: ASTM A333/ A333M
Grade: Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 7, Grade 8, Grade 9, Grade 10 and Grade 11
OD: NPS 1/8 inch to NPS 20 inch, 10.13mm to 1219mm
WT wall thickness: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, to SCH160, SCHXX; 1.24mm up to 1 inch, 25.4mm
Range of length: 20ft to 40ft, 5.8m to 11.8m, 6m to 12m.
Ends procession: Plain end, beveled, threaded
ASTM A333 Chemical Composition Requirements
| Chemical Composition of ASTM A333 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Element | Grade 1, % | Grade 3, % | Grade 4, % | Grade 6, % | Grade 7, % | Grade 8, % | Grade 9, % | Grade 10, % | Grade 11, % |
| C | 0.30 | 0.19 | 0.12 | 0.30 | 0.19 | 0.13 | 0.20 | 0.20 | 0.10 |
| Mn | 0.40–1.06 | 0.31–0.64 | 0.50–1.05 | 0.29–1.06 | 0.90 | 0.90 | 0.40–1.06 | 1.15–1.50 | 0.60 |
| P | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.035 | 0.025 |
| S | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.015 | 0.025 |
| Si | ... | 0.18–0.37 | 0.08–0.37 | 0.10 min | 0.13–0.32 | 0.13–0.32 | ... | 0.10–0.35 | 0.35 |
| Ni | ... | 3.18–3.82 | 0.47–0.98 | 0.40 | 2.03–2.57 | 8.40–9.60 | 1.60–2.24 | 0.25 | 35.0–37.0 |
| Cr | ... | ... | 0.44–1.01 | 0.30 | ... | ... | ... | 0.15 | 0.50 |
| Cu | ... | ... | 0.40–0.75 | 0.40 | ... | ... | 0.75–1.25 | 0.15 | ... |
| Al | ... | ... | 0.04–0.30 | ... | ... | ... | ... | 0.06 | ... |
| V | ... | ... | ... | 0.08 | ... | ... | ... | 0.12 | ... |
| Cb | ... | ... | ... | 0.02 | ... | ... | ... | 0.05 | ... |
| Mo | ... | ... | ... | 0.12 | ... | ... | ... | 0.05 | 0.50 |
| Co | ... | ... | ... | ... | ... | ... | ... | ... | 0.50 |
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese. When Grade 6 is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade is not permitted. However, the addition of elements required for the deoxidation of the steel is permitted.
Minimum Yield/Tensile
| Grade 1 | |
| Minimum Yield | 30,000 PSI |
| Minimum Tensile | 55,000 PSI |
| Grade 3 | |
| Minimum Yield | 35,000 PSI |
| Minimum Tensile | 65,000 PSI |
| Grade 6 | |
| Minimum Yield | 35,000 PSI |
| Minimum Tensile | 60,000 PSI |
Impact Test Temperature
| Grade | Minimum Impact Test Temperature | Minimum Impact Test Temperature |
|---|---|---|
| Grade 1 | -50 ℉ | -45 ℃ |
| Grade 3 | -150 ℉ | -100 ℃ |
| Grade 4 | -150 ℉ | -100 ℃ |
| Grade 6 | -50 ℉ | -45 ℃ |
| Grade 7 | -100 ℉ | -75 ℃ |
| Grade 8 | -320 ℉ | -195 ℃ |
| Grade 9 | -100 ℉ | -75 ℃ |
| Grade 10 | -75 ℉ | -60 ℃ |
| Grade 11 | -320℉ | -195 ℃ |
FAQ
1. Are you trading company or manufacture?
We have our own factory
2. How about the delivery time?
10-15 days after receiving the deposit(1*40FT as usual)
We can sent out in 2 days, if it has stock.
3. How can you guarantee what I got will be good?
We are national High-tech enterprise and have best environmental friendly intelligent factory ,From material to products, we inspect each process to keep quality ,and BV/SGS inspection can be accept.
4. How long does your warranty?
We can assured the quality within 90 days after receiving the cargoes.
5. Can you make the product according to our requirements?
Yes,of course.
6. Can you send a free sample for inspection?
Yes, we can.
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 qu... 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 qu...
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