Shanxi Zhongcheng Metal Co., Ltd.
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal |
| Supply Ability | 10000tons |
| Packaging Details | Wooden pallets, wooden crates, woven bags, etc. |
| Delivery Time | 15-25days |
| Country of Origin | MADE IN CHAINA |
| Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available |
| Grade | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH) |
| MOQ | 100kg |
| Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons |
| Brand Name | Baosteel，TISCO |
| Model Number | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 |
| Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA |
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Product Specification
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal | Supply Ability | 10000tons |
| Packaging Details | Wooden pallets, wooden crates, woven bags, etc. | Delivery Time | 15-25days |
| Country of Origin | MADE IN CHAINA | Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available | Grade | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH) |
| MOQ | 100kg | Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons | Brand Name | Baosteel，TISCO |
| Model Number | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 | Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA | ||
| High Light | ASTM A199 Heat Exchanger Pipe ，Condenser Alloy Steel Pipe ，Cold Drawn Alloy Steel Pipe | ||
ASTM A199 / A199M is a standard specification for seamless cold-drawn intermediate alloy-steel tubes used in heat exchangers, condensers, and similar heat transfer apparatus. These tubes are manufactured from chromium-molybdenum and chromium-molybdenum-silicon alloy steels, offering excellent resistance to high temperatures and pressures.
ASTM A199 Heat-exchanger Tube is designed for service temperatures ranging from –100°C to +625°C (-150°F to 1150°F). They are widely used in oil refineries, petrochemical plants, power generation facilities, and gas condensers where reliable thermal conductivity and mechanical strength are critical.
The cold-drawn seamless manufacturing process ensures precise dimensional tolerances, a smooth surface finish, and uniform grain structure, making ASTM A199 tubes the preferred choice for demanding heat transfer applications
| Parameter | Details |
|---|---|
| Standard | ASTM A199 / A199M |
| Product Type | Seamless Cold-Drawn Intermediate Alloy-Steel Tube |
| Application | Heat Exchangers, Condensers, Boilers, Superheaters |
| Outer Diameter | 3.2 – 76.2 mm (1/8″ – 3″) |
| Wall Thickness | 0.4 mm – 12.7 mm (0.015″ – 0.500″) |
| Length | 5.8m – 12m (custom lengths available up to 24m) |
| Grades | T4, T5, T9, T11, T21, T22, T91 |
| Delivery Condition | As-drawn, Annealed, Normalized, and Tempered |
| Surface Treatment | Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting |
Note: Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in inside diameter or 0.015 in. [0.4 mm] in wall thickness.
| Grade | C (%) | Mn (%) | P (max %) | S (max %) | Si (%) | Cr (%) | Mo (%) |
|---|---|---|---|---|---|---|---|
| T4 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 | 2.15–2.85 | 0.44–0.65 |
| T5 | ≤0.15 | 0.30–0.60 | 0.025 | 0.025 | ≤0.50 | 4.00–6.00 | 0.45–0.65 |
| T9 | ≤0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.25–1.00 | 8.00–10.00 | 0.90–1.10 |
| T11 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 | 1.00–1.50 | 0.44–0.65 |
| T21 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | ≤0.50 | 2.65–3.35 | 0.80–1.06 |
| T22 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 1.90–2.60 | 0.87–1.13 | 0.87–1.13 |
| T91 | 0.08–0.12 | 0.30–0.60 | 0.020 | 0.010 | 0.20–0.50 | 8.00–9.50 | 0.85–1.05 |
Sources:
Additional Elements (max): Ni ≤0.40, V 0.18–0.25 (T91), Cb 0.06–0.10 (T91), N 0.03–0.07 (T91), Al ≤0.04
ASTM A199 tubes are essential components in high-temperature, high-pressure heat transfer equipment across multiple industries:
| Industry | Applications |
|---|---|
| Oil Refineries | Heat exchangers, condensers, and reboilers |
| Petrochemical Plants | Process heaters, high-pressure fluid handling |
| Power Generation | Boilers, superheaters, reheaters, economizers |
| Gas Processing | Gas condensers, cryogenic heat exchangers |
| Chemical Industry | Corrosive fluid handling, thermal processing equipment |
| General Industrial | Heat recovery systems, pressure vessels |
For inquiries, quotes, or technical support regarding ASTM A199 heat-exchanger tubes, please contact us now
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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