Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | TT OR LC |
| Supply Ability | 5000T PER MONTH |
| Delivery Time | 30DAYS |
| Packaging Details | Plastic packing, oiling, wooden box |
| Standard | ASTM A199/A199M |
| Type | Seamless Alloy Heat-exchanger & Condenser Tubes |
| Length | Max length 20M |
| OD. Range | 6mm – 16”mm |
| Technique | cold drawing, cold rolled |
| Wall thickness | 1mm-50mm |
| Brand Name | Joyruns |
| Model Number | 6MM TO 114.3MM |
| Certification | ISO9000 |
| Place of Origin | CHANGZHOU, CHINA |
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Product Specification
| Payment Terms | TT OR LC | Supply Ability | 5000T PER MONTH |
| Delivery Time | 30DAYS | Packaging Details | Plastic packing, oiling, wooden box |
| Standard | ASTM A199/A199M | Type | Seamless Alloy Heat-exchanger & Condenser Tubes |
| Length | Max length 20M | OD. Range | 6mm – 16”mm |
| Technique | cold drawing, cold rolled | Wall thickness | 1mm-50mm |
| Brand Name | Joyruns | Model Number | 6MM TO 114.3MM |
| Certification | ISO9000 | Place of Origin | CHANGZHOU, CHINA |
| High Light | ASTM A199 steel Condenser Tubes ，T11 steel Condenser Tubes ，ASTM A199 Seamless Alloy steel Tubes | ||
ASTM A199/A199M T11 Seamless Alloy Heat-exchanger & Condenser Tubes
ASTM A199 covers several grades of minimum-wall-thickness, chromium-molybdenum and chromium-molybdenum-silicon, seamless, cold-drawn, intermediate alloy steel tubes for heat exchanger, condensers, and similar heat transfer apparatus.
The tubing sizes usually furnished to this specification are 1/8 to 3 in. [3.2 to 76.2 mm) in outside diameter. Tubing having other dimensions may be furnished provided such tubes comply with all other requirements of this specification.
Seamless Alloy heat exchanger tube ASTM A199 is widely used for shell & tube bundle heat exchanger, condenser and similar heat transfer equipment.
ASTM A199/A199M T11
| Standard | Grade | Chemical Composition% | ||||||
| C | Mn | P | S | Si | Cr | Mo | ||
| ASTM A199 | 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 | 8.00-10.0 | 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 | 1.90-2.60 | O.87-1.13 | |
| Standard | Grade | Technical Parameters:% | ||
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | ||
| ASTM A199 | T5 | ≥415 | ≥170 | ≥30 |
| T9 | ≥415 | ≥170 | ≥30 | |
| T11 | ≥415 | ≥170 | ≥30 | |
| T22 | ≥415 | ≥170 | ≥30 | |
Equivalent Standard / Grades For Carbon Steel ASTM A199 / ASME SA199 Pipes & Tubes
| ASTM standard | Japanese | German | British | ||
| JIS No | DIN type | DIN No | BS No | BS grade | |
| A199 T5 | STBA25 | 12crmo19 5 | 3606 | CFS625 | |
| A199 T11 | STBA23 | DIN17175 | 13crmo44 | 3606 | CFS621 |
| A199 T22 | STBA24 | SEW610 | 10crmo9 10 | 3606 | CFS622 |
| A199 t9 | STBA26 | DIN17175 | 12CrMo195 | 3606 | |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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