TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 40000 Ton/Year |
| Delivery Time | 30 days |
| Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Product Name | Carbon and Carbon-Manganese Steel Seamless Steel Tubes and Pipes for Ship GB/T 5312 |
| Material | Q235 Q345 |
| Surface | With anti rust protection |
| Application | Vessel |
| Shape | Round |
| OD | 4-1200mm |
| WT | 0.3-200mm |
| Length | 1.5-6m |
| Brand Name | TORICH |
| Model Number | GB/T 5312 |
| Certification | ISO 9001 ISO 14001 TS 16949 |
| Place of Origin | Zhejiang China |
View Detail Information
Explore similar products
JIS G4105 SCM440 Alloy Steel Seamless Pipes for High Temperature Applications
ASTM A501 Gr.A Gr.B Seamless Carbon Steel Tube for Construction
ASTM A501 Seamless Carbon Steel Tube for Construction
20MnG High Pressure Boiler Tube Alloy Seamless Pipe For Boilers Heat Exchangers
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 40000 Ton/Year |
| Delivery Time | 30 days | Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Product Name | Carbon and Carbon-Manganese Steel Seamless Steel Tubes and Pipes for Ship GB/T 5312 | Material | Q235 Q345 |
| Surface | With anti rust protection | Application | Vessel |
| Shape | Round | OD | 4-1200mm |
| WT | 0.3-200mm | Length | 1.5-6m |
| Brand Name | TORICH | Model Number | GB/T 5312 |
| Certification | ISO 9001 ISO 14001 TS 16949 | Place of Origin | Zhejiang China |
| High Light | seamless steel pipe ，seamless carbon steel tube | ||
Carbon and Carbon-Manganese Steel Seamless Steel Tubes and Pipes for Ship GB/T 5312
Spec:
Material:320/360/410/460/490
Size Range:OD:4-1200mm
WT:0.3-200mm
General Length:3-12m
Tolerance:
According to the following tables or customers’ request.
| Production Method | Size(mm) | Tolerance | |
|
Hot Rolling(Extrusion) |
OD | ≤159 | ±1.0%(min.±0.50mm) |
| >159 | ±1.25% | ||
|
WT |
≤20 | +15%(min.+0.45mm) -10%(min. -0.30mm) | |
| >20 | ±10% | ||
| D≥351 | ±15% | ||
|
Cold Drawn |
OD | ≤30 | ±0.20mm |
| 30~50 | ±0.30mm | ||
| >50 | ±0.8% | ||
|
WT |
1.5~3 | +12.5% -10% | |
| >3.0 | ±10% | ||
| Steel grade | Chemical composition | |||||||||
| C | Si | Mn | S | P | Residual elements | |||||
| 320 | ≤0.16 | _ | 0.40~0.70 |
≤0.020 |
≤0.025 | Cr | Mo | Ni | Cu | Total |
| 360 | ≤0.17 |
≤0.35 | 0.40~0.80 |
≤0.25 |
≤0.10 |
≤0.30 |
≤0.30 |
≤0.70 | ||
| 410 | ≤0.21 | 0.40~1.20 | ||||||||
| 460 | ≤0.22 | 0.80~1.20 | ||||||||
| 490 | ≤0.23 | 0.80~1.50 | ||||||||
| Steel Grade | Tensile Strength MPa | Yield Strength MPa | Elongation % |
| 320 | 320-440 | ≥195 | ≥25 |
| 360 | 360-480 | ≥215 | ≥24 |
| 410 | 410-530 | ≥235 | ≥22 |
| 460 | 460-580 | ≥265 | ≥21 |
| 490 | 490-610 | ≥285 | ≥21 |
Producing Method: Hot rolling(extrusion), Cold drawn, Cold rolling.
Technical Delivery Conditions:Normalized(NBK)or Normalized and tempered
Widely used in the field of:For ship pressure pipe system, boiler and superheater (Seamless high pressure boiler tube)
Product Images:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
#torich-about-brief, #torich-about-brief * { box-sizing: border-box; } #torich-about-brief { --torich-red: #d71920; --torich-dark: #222a31; --torich-text: #4f5962; --torich-muted: #77818a; --torich-line: #e7eaed; --torich-soft: #f6f7f8; width: 100%; color: var(--torich-text); ... #torich-about-brief, #torich-about-brief * { box-sizing: border-box; } #torich-about-brief { --torich-red: #d71920; --torich-dark: #222a31; --torich-text: #4f5962; --torich-muted: #77818a; --torich-line: #e7eaed; --torich-soft: #f6f7f8; width: 100%; color: var(--torich-text); ...
Get in touch with us
Leave a Message, we will call you back quickly!