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天津市北辰区中关村可信产业园B9-1 Address: B9-1, Trustworthy Industrial Park, Zhongguancun, Beichen District, Tianjin

15522233345 Mobile: 15522233345

许宗涛 Contact: Xu Zongtao

Seamless steel pipe 16




108x25 seamless steel pipe wall thickness comparison table | July Daming stainless steel (stainless acid-resistant steel) price seamless management theory calculation formula (calculate) formula and examples: (outer diameter (outer edge diameter)-wall thickness) × wall thickness × none Seam pipe 0.02466 = weight per meter of seamless pipe Seamless pipe standard 1. Seamless steel pipe for fluid: GB8163-2008 2. Seamless steel pipe for boilers: GB3087-2008 3. High-pressure seamless pipe for boiler: GB5310 -2008 (ST45.8-Ⅲ type) 4. High pressure seamless steel pipe for fertilizer equipment: GB6479-2000 5. Seamless steel pipe for geological drilling: YB235-70 6. Seamless steel pipe for petroleum drilling: YB528-65 7. Seamless steel pipe for petroleum cracking: GB9948-88 8. Seamless pipe for petroleum drill collar: YB691-70 9. Seamless steel pipe for auto axle: GB3088-1999 10. Seamless steel pipe for ship: GB5312 -1999 11, cold drawn cold rolled precision (precise) seamless steel pipe: GB3639-1999
Stainless steel (stainless acid-resistant steel) tube price (price) call prevails: 134 0578 4567
48 * 3-4201 304 316 316L 310s 304L stainless steel (stainless acid-resistant steel) tube 51 * 3-4201 304 316 316L 310s 304L stainless steel tube 57 * 2201 304 316 316L 310s 304L stainless steel tube 57 * 3-5201 304 316 316L 310s 304L Stainless steel pipe 60 * 3-5201 304 316 316L 310s 304L stainless steel pipe 76 * 3201 304 316 316L 310s 304L stainless steel pipe 76 * 4-5201 304 316 316L 310s 304L stainless steel pipe 89 * 3201 304 316 316L 310s 304L stainless steel pipe 89 * 4- 6201 304 316 316L 310s 304L stainless steel pipe 108 * 3201 304 316 316L 310s 304L stainless steel pipe 108 * 4-6201 304 316 316L 310s 304L stainless steel pipe 114 * 4-6201 304 316 316L 310s 304L stainless steel pipe 133 * 3201 304 316 316L 310s 304L Stainless steel pipe 133 * 4-6201 304 316 316L 310s 304L stainless steel pipe steel pipe supply stainless steel pipe, stainless steel precision pipe, stainless steel round steel, stainless steel square pipe, stainless steel welded pipe, stainless steel special-shaped pipe, stainless steel sheet, stainless steel pipe fittings And other accessories. B3087 seamless steel tube is divided into structural seamless steel tube according to use; seamless steel tube for transportation; seamless steel tube for boiler; high pressure seamless steel tube for boiler. The maximum diameter of 20G high pressure boiler tube is 650mm and the minimum diameter is 0.3mm. Depending on the application, there are thick-walled pipes and thin-walled pipes. Seamless steel pipes are mainly used for petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors and aviation. The GB6479 seamless steel pipe has the advantages of no oxide layer on the inner and outer walls of the precision seamless steel pipe, high pressure without leakage, high precision, high finish, non-deformation in cold bending, flaring, and no cracks in flattening. The material: 200 201 202 206 301 304 316 316L 310s 302 304H 201L 304L, etc., can produce stainless steel pipes and fittings required by national standards, American standards, Japanese standards, German standards and other foreign standards. The company's products are mainly used in industries and domains such as petroleum, chemicals, medicine, papermaking, food, nuclear power, military, machinery, shipbuilding, and boilers, and market coverage (Cover) Large and medium-sized enterprises (Enterprises) and key projects in various regions of the country. The company's products sell well in more than 20 countries and regions at home and abroad, and are well received by users. Our company also stocks various types of elbows (alloy elbows, stainless steel elbows) also called flange flanges or flanges, heads and other pipe fittings. The products are mainly supplied to domestic petroleum, chemical, power, boiler, processing and other industries. They are also used in fluid transportation, gas, heating, engineering construction, bridges, architecture, and aluminum (Al) plants. Construction, etc., is also an important raw material for fire fighting, geological drilling, ship equipment, etc. The difference between seamless and welded square pipes



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General Manager: Xu Zongtao Phone: 15522233345 Address: B9-1, Trustworthy Industrial Park, Zhongguancun, Beichen District, Tianjin
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