Qingdao NPA Industry Co. Ltd is a leading manufacturer specializing in centrifugal casting tubes of heat-resistant alloy material, which are widely used in petroleum & chemical & metallugical & construction industries.
To be certified to ISO 9001: 2008 and ISO 14001: 2004, NPA is honored to be awarded as the "Excellent Supplier" by CNPC & Sinopec & CNOOC in China.
Our products list:
1. Reformer / catalyst furnace tubes including Hydrogen, Methanol, Synthetic Fules, Ammonia, Carbon Monoxide, Ethylene Propylene, Butadiene, and Aromatics reformer furnaces, pigtail tubes, Ethylene cracking coils / tubes, Direct reduction, Inlet and outlet manifolds / header, Transfer lines/tubes etc;
2. Full range in spun cast and static casting parts, sand casting parts, i. E. Tubes, return bends, elbows, Y-pieces, T-pieces and tetra-fittings all etc;
3. Lift Out Roller, Annealing Lehr Roller, THC, non-asbestos roller, MDR, engraving roller etc;
4. Radiant tubes, furnace roller, touch roll, SINK ROLL, Stabilizing roll, Cooled Roll etc;
Qingdao NPA Industry Co., Ltd (NPA) is the only joint-venture furnace tube manufacturer directly founded by professionals in high temperature alloy industry. The shareholders and senior executive team all have 15-25 years experience who have participated in more than 80% national projects.
NPA has its own patented technology and know-how. The technical procedure and product quality has reached international first-class standard.
NPA is the largest, most professional company with advanced technical procedure and equipments in China, providing customers with reliable, high cost-effective products and solutions.
Qingdao NPA industry co. Ltd is a Leading manufacturer specializing in centrifugal casting tubes of heat-resistant alloy material such as HK-40, hu, HP-50, micro-alloy HP, more-1 &2, super therm-super alloy, super22h etc., which are widely used in petroleum & Chemical industries including hydrogen, methanol, synthetic fules, ammonia, carbon monoxide, ethylene propylene, butadiene, and aromatics reformer furnaces.
Our products list:
1. Reformer / Catalyst furnace Tubes Including hydrogen, methanol, synthetic fules, ammonia, carbon monoxide, ethylene propylene, Butadiene, And aromatics reformer furnaces, Pigtail tubes, Ethylene cracking coils / Tubes, Direct reduction, Inlet and outlet manifolds / Header, Transfer lines/tubes etc;
2. Full range in spun cast and static casting parts, sand casting parts, i. e. Tubes, return bends, elbows, y-pieces, t-pieces and tetra-fittings all etc;
3. Lift out roller, annealing lehr roller, thc, non-asbestos roller, mdr, engraving roller etc;
4. Radiant tubes, furnace roller, touch roll, sink roll, stabilizing roll, cooled roll etc;
To be certified to ISO 9001: 2008 and ISO 14001: 2004, npa is honored to be awarded as the "excellent supplier" by cnpc & Sinopec in China.
