| Application: | Refrigerator, Air Condition, Automobile, Water Heater |
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| Shape: | Round |
| Surface Treatment: | Anodized |
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
SHANDONG TONGMAO SPECIAL STEEL Co., Ltd is reputed at supplying stainless steel pipe, carbon steel seamless pipe, alloy steel pipe, hot-rolled steel pipe, cold rolled steel pipe, galvanized steel pipe, welded steel pipe, precision steel pipe, also supply steel plate, steel coil and lead sheet etc.
Our Company combined production, trade, the development of new products and services together, is one of the provincial large-scale iron and steel enterprises. Factory products standards are qualified to meet ISO\GB\ ASTM \ EN \ BS \ JIS etc.
For the production equipments: Our company currently has: 60, 90, punch cold drawing production line six, hot rolling production line, mainly the production of cold-rolled seamless steel pipe diameter 20mm - 127mm; Two 325mm ASSRL pipe mill, three roll the largest pipe machine, the mandrel pre wear and limit small circulation, three count automatic machine control system, have reached the international advanced level, main output are outer diameter from 133mm to 1020mm, wall thickness from 1mm to 60mm, diameter precision ± 0.5%, and the wall thickness accuracy of ± 5%, hot rolled thick wall seamless steel pipe. For cold drawn precision pipe, we can do thickness ± 0.1mm.
The company in the long-term development process, we are in cooperation with Baosteel Group, Tianjin Steel Group, Baotou Steel Group, Panzhihua Iron and Steel Group, Taiyuan Iron and Steel Group, Anshan Iron and steel Ling, Daye Steel Group and other well-known domestic mills, and established long-term friendly cooperative relations with not only the domestic groups, but also abroad relations, Assab special steel, Japan's Hitachi, Japan Datong special, and Germany steel, special steel, Austria special steel and other well-known foreign groups.
Our company insists the principle of honesty and trustworthiness, has received trust and support from both the domestic and foreign manufacturers.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world.
Suppliers with verified business licenses
Audited Supplier 
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