Sindara Steel Co.,Ltd
| Payment Terms | L/C, T/T, D/P, T/T |
| Supply Ability | 500 tons per day |
| Delivery Time | within 10-30 days and depend on your order quantity |
| Packaging Details | Bundled , Plastic Caps Plugged , Waterproof Paper/Bag Wrapped |
| Product Name | ASTM A333 / ASME SA333 Low Temperature Steel Pipe |
| OD | 73-630mm |
| WT | 6-35mm |
| LENGTH | Single Random, Double Random, Cut Length |
| Application | Power Plants, Boilers, Heat Exchangers, Condensers |
| Steel Grade | A333 |
| Type | Seamless |
| Pipe standard | ASTM A333/ASME SA333 |
| Surface | Pickling or shot blasting, Passivated, Black Phosphating |
| Brand Name | Sindara |
| Certification | ISO 9001, ISO 14001, ISO 45001, CE |
| Place of Origin | Hunan |
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Product Specification
| Payment Terms | L/C, T/T, D/P, T/T | Supply Ability | 500 tons per day |
| Delivery Time | within 10-30 days and depend on your order quantity | Packaging Details | Bundled , Plastic Caps Plugged , Waterproof Paper/Bag Wrapped |
| Product Name | ASTM A333 / ASME SA333 Low Temperature Steel Pipe | OD | 73-630mm |
| WT | 6-35mm | LENGTH | Single Random, Double Random, Cut Length |
| Application | Power Plants, Boilers, Heat Exchangers, Condensers | Steel Grade | A333 |
| Type | Seamless | Pipe standard | ASTM A333/ASME SA333 |
| Surface | Pickling or shot blasting, Passivated, Black Phosphating | Brand Name | Sindara |
| Certification | ISO 9001, ISO 14001, ISO 45001, CE | Place of Origin | Hunan |
| High Light | ASTM A333 Seamless CS Pipe ，ASTM SA333 Seamless CS Pipe ，Seamless Low Temperature Steel Pipe | ||
| Product | Low Temperature Pipe, ASTM A333 Tube, A333 Steel Pipe |
| Application | In Refineries, Power Plants, Boilers, Heat Exchangers, Condensers etc. |
| Pipe Standard | ASTM A333/ASME SA333 |
| Size | OD: 73-630mm |
| WT: 6-35mm | |
| Length: Single Random, Double Random, Cut Length | |
| Surface | Pickling or shot blasting, Passivated, Black Phosphating |
| Packing | Weaving Bag, Seaworthy Bundles, Wooden Case if required |
Specification
1. 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 Grade 1 and 6, each reduction of 0.01% C below 0.30%, an increase of 0.05 % Mn above 1.06 % would be permitted to a max. of 1.35%.
*For Grade 6, the limit for columbium may be increased up to 0.05 % on heat analysis and 0.06 % on product analysis.
*Generally, the carbon equivalent C.E = [C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15] shall not exceed 0.43% by heat analysis.
2. ASTM A333 Mechanical Properties
| ASTM A333 | Tensile Strength, min. | Yield Strength, min. | Elongation %, min. | |||
| Grade | psi | MPa | psi | MPa | Longitudinal | Transverse |
| Grade 1 | 55 000 | 380 | 30 000 | 205 | 35 | 25 |
| Grade 3 | 65 000 | 450 | 35 000 | 240 | 30 | 20 |
| Grade 4 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
| Grade 6 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
| Grade 7 | 65 000 | 450 | 35 000 | 240 | 30 | 22 |
| Grade 8 | 100 000 | 690 | 75 000 | 515 | 22 | ... |
| Grade 9 | 63 000 | 435 | 46 000 | 315 | 28 | ... |
| Grade 10 | 80 000 | 550 | 65 000 | 450 | 22 | ... |
| Grade 11 | 65 000 | 450 | 35 000 | 240 | 18 | ... |
*The elongation values are furnished on the basis of standard round 2 inch or 50 mm(or 4D) specimens.
*Elongation of Grade 11 is for all walls and small sizes tested in full section.
3. Charpy V-notch Impact Tests
| Impact Requirements for Grades 1, 3, 4, 6, 7, 9, 10, and 11 | ||||
| Size of Specimen | *A | *B | ||
| mm | ft·lbf | J | ft·lbf | J |
| 10 by 10 | 13 | 18 | 10 | 14 |
| 10 by 7.5 | 10 | 14 | 8 | 11 |
| 10 by 6.67 | 9 | 12 | 7 | 9 |
| 10 by 5 | 7 | 9 | 5 | 7 |
| 10 by 3.33 | 5 | 7 | 3 | 4 |
| 10 by 2.5 | 4 | 5 | 3 | 4 |
*A denotes minimum average notched bar impact value of each set of three specimens.
*B denotes minimum notched bar impact value of one specimen only of a set.
| Minimum Impact Test Temperature of ASTM A333 | ||
| Grade | °F | °C |
| 1 | -50 | -45 |
| 3 | -150 | -100 |
| 4 | -150 | -100 |
| 6 | -50 | -45 |
| 7 | -100 | -75 |
| 8 | -320 | -195 |
| 9 | -100 | -75 |
| 10 | -75 | -60 |
| 11 | -320 | -195 |
* Impact tests specified for temperatures lower than 70 °F [20 °C] should be made with precautions.
| NPS (in) | Outside Diameter (in) | ASTM A333 Grade 6 Carbon Steel Seamless Pipes Schedule | ||||||||||||
| SCH 10 | SCH 20 | SCH 30 | SCH STD | SCH 40 | SCH 60 | SCH XS | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | SCH XXS | ||
| Wall Thickness (in) | ||||||||||||||
| 1/8 | 0.405 | 0.068 | 0.068 | 0.095 | 0.095 | |||||||||
| 1/4 | 0.540 | 0.088 | 0.088 | 0.119 | 0.119 | |||||||||
| 3/8 | 0.675 | 0.091 | 0.091 | 0.126 | 0.126 | |||||||||
| 1/2 | 0.840 | 0.109 | 0.109 | 0.147 | 0.147 | 0.187 | 0.294 | |||||||
| 3/4 | 1.050 | 0.113 | 0.113 | 0.154 | 0.154 | 0.219 | 0.308 | |||||||
| 1 | 1.315 | 0.133 | 0.133 | 0.179 | 0.179 | 0.250 | 0.358 | |||||||
| 1 1/4 | 1.660 | 0.140 | 0.140 | 0.191 | 0.191 | 0.250 | 0.382 | |||||||
| 1 1/2 | 1.900 | 0.145 | 0.145 | 0.200 | 0.200 | 0.281 | 0.400 | |||||||
| 2 | 2.375 | 0.154 | 0.154 | 0.218 | 0.218 | 0.344 | 0.436 | |||||||
| 2 1/2 | 2.875 | 0.203 | 0.203 | 0.276 | 0.276 | 0.375 | 0.552 | |||||||
| 3 | 3.500 | 0.216 | 0.216 | 0.300 | 0.300 | 0.438 | 0.600 | |||||||
| 3 1/2 | 4.000 | 0.226 | 0.226 | 0.318 | 0.318 | |||||||||
| 4 | 4.500 | 0.237 | 0.237 | 0.337 | 0.337 | 0.438 | 0.531 | 0.674 | ||||||
| 5 | 5.563 | 0.258 | 0.258 | 0.375 | 0.375 | 0.500 | 0.625 | 0.750 | ||||||
| 6 | 6.625 | 0.280 | 0.280 | 0.432 | 0.432 | 0.562 | 0.719 | 0.864 | ||||||
| 8 | 8.625 | 0.250 | 0.277 | 0.322 | 0.322 | 0.406 | 0.500 | 0.500 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 | |
| 10 | 10.750 | 0.250 | 0.307 | 0.365 | 0.365 | 0.500 | 0.500 | 0.594 | 0.719 | 0.844 | 1.000 | 1.125 | 1.000 | |
| 12 | 12.750 | 0.250 | 0.330 | 0.375 | 0.406 | 0.562 | 0.500 | 0.688 | 0.844 | 1.000 | 1.125 | 1.312 | 1.000 | |
| 14 | 14.000 | 0.250 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.500 | 0.750 | 0.938 | 1.094 | 1.250 | 1.406 | |
| 16 | 16.000 | 0.250 | 0.312 | 0.375 | 0.375 | 0.500 | 0.656 | 0.500 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | |
| 18 | 18.000 | 0.250 | 0.312 | 0.438 | 0.375 | 0.562 | 0.750 | 0.500 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | |
| 20 | 20.000 | 0.250 | 0.375 | 0.500 | 0.375 | 0.594 | 0.812 | 0.500 | 1.031 | 1.281 | 1.500 | 1.750 | 1.969 | |
| 22 | 22.000 | 0.250 | 0.375 | 0.500 | 0.375 | 0.875 | 0.500 | 1.125 | 1.375 | 1.625 | 1.875 | 2.125 | ||
| 24 | 24.000 | 0.250 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.500 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | |
| 30 | 30.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.500 | ||||||||
| 32 | 32.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
| 34 | 34.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.688 | ||||||||
| 36 | 36.000 | 0.312 | 0.500 | 0.625 | 0.375 | 0.750 | ||||||||
| 42 | 42.000 | 0.500 | 0.625 | 0.375 | 0.750 | |||||||||
Standard
A333 / Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service
Process
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Hunan Dingchen Pipe Industry Co., Ltd. is a professional factory integrating steel pipe, pipe fittings and valve production and R&D. The factory also covers various types of pipes and pipe fittings valve inventory, logistics and related supporting services, and is committed to providing global c... Hunan Dingchen Pipe Industry Co., Ltd. is a professional factory integrating steel pipe, pipe fittings and valve production and R&D. The factory also covers various types of pipes and pipe fittings valve inventory, logistics and related supporting services, and is committed to providing global c...
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