KWK Steel as one of the best seamless carbon and stainless steel tube products manufacturers and exporters in china. Our main products is different seamless steel tubes ...

We are the maker and trader of pin tube elements,heat-pipe heat exchanger which widely used in heat recovery areas, such as exhaust gas boiler,power station,and so ...

N-Steel (Shanghai) Co., Ltd is subsidiary of N-Steel, which has three branches in South Korea, Hong Kong and Shanghai. As an international experienced group, we have owned factories and been more than 250 distributor ...

food and other industries, covering a great variety of tube segments: general pipes, boiler tubes, heat-exchanger tubing, instrumentation tubing, furnace tubes, hollow bars and Ni-alloys for domestic ...

Tube for Boiler 3)Food-Grade Stainless Steel Tube. (ASTM A270) 4)U-bend Seamless Stainless Steel Tube 5)Stainless-Steel Tube for Mechanical Structure and Decorative. 6)Specialized Industrial Pipe. 7)Thin-walled ...

Welcome to Haibao Steel Group. We are the largest corporation in China located in Jiangsu in producing seamless steel tubes for heat exchangers, boilers, superheaters, machinery structures and petroleum industry. We ...

Tianjin Dahe High Pressure Tube Sale Co., Ltd. is one of leading sales companies and exporters of steel tubes in Tianjin, China. We are specializing in seamless steel pipe, stainless steel tube, boiler tube, alloy ...

boiler tube, structural tube, cracking tube. Our products can reach international standards of API SPEC 5CT,API SPEC 5L; ASTM A106, A53, A192, A179,A519, A213, A210; DIN 17175, DIN 1629,DIN 2440; EN10297, EN10204 ...

Tianjin Dahe High Pressure Tube Sale Co., Ltd. is one of leading sales companies and exporters of steel tubes in Tianjin, China. Located near the Beijing-Tianjin-Tanggu Expressway in the major port city---Tianjin, ...

An ISO 9001:2008 certified company involved in Manufacturer,Exporter and Importer of wood fired water heater,gas fired water heater,oil fired water heater,hot water generator,solar water heater,solar dryer,solar cooker ...

TOPEST IS A professional manufacturer of precision seamless steel tubes used by various high precision cold-drawn hydraulic cylinders, HEAT EXCHANGER AND BOILER TUBE and etc. Our main products are steel tubes for ...

GB/T8162-1999, fluid control GBT8163-1999, in the low-pressure boiler tubes GB3087-1999, high-pressure boiler tubes GB5310-1995, cracking of oil, GB9948-88, chemical fertilizer plants for the GB6479-2000, the ship ...

tubes for structural purposes, liquid service, high pressure boiler, low and medium pressure boiler, petroleum cracking, high pressure chemical fertilizer equipments; High carbon -chromium bearing steel tubes; ...

Freedom Steel International is a professional Pipe manufacturer of Carbon Steel Pipe and Boiler Tubes by Cold Drawn in China ,We have the shortest lead times worldwide. Freedom Steel International offers a full ...

Jiangsu Huacheng Industry Group Co., Lrd Professional manufacture Steel Tube in China Area. The annual outputs of all kinds of seamless steel tube are about 200,000 tons, including bearing tubes 50,000 tons, high ...

tube manufacturer in the world with its company motto: science, power, harmony and persistence.Now,The company is able to offer its customer with a wide range of products, such as seamless stainless steel pipes O.D ...

boiler tube .we own 5000kinds of specification. We carry out API,GB,JIS,DIN Mainly material: high quality carbon steels:10?,20?,35?, 45?,20G,20MnG,20A,A106B,ST45.8-?. Alloy pipe:12CrMo,15 CrMo,35 CrMo,12Cr1MoV, ...

tubes for over 10 years. Nowadays our company is specialized in making three kinds of stainless steel pipe, which are fluid pipes, boiler pipes and mirror pipes. We can provide the materials of 304, 304L , 321, 316, ...

Our primary products are oil pipes(casings, coupling, drill pipes, tubes for perforating gun, line pipes for medium-thick wall),alloy high pressure boiler tubes, mechanical, pipes for hydraulic support, semi-shaft ...

boiler, bearing steel, and marine tubes. Moreover, we have also received ISO9001,ISO14001,API 5L,API5CT,DNV,BV,CCS certification. Currently we are under license to manufacture high pressure boiler tubes for Lloyd's ...