Stainless steel capillary a, Stainless steel coil definition Stainless steel coils, English (Stainless steel coil), generally for diameter 0.5 to 20 mm, thickness of 0.1 to 2.0 mm plate bend is installed with or mosquito-repellent incense; Widely used in chemical industry, machinery, electronics, electric power, textile, rubber, food, medical equipment, aviation, space, communication, oil and other industries., stainless steel coil stainless steel industry, super long pipe type coils, U tube, pressure pipe, heat exchange tube, spiral, fluid coil product features: High temperature steam, impact resistance, resistance to corrosion ammonia corrosion; Resistance to fouling, not easy to contamination, oxidation corrosion; Long use life, reduce maintenance time, for cost saving,; The technology is good, with direct tube exchanger, safe and reliable; Even wall thickness of copper tube, only 50-70%, better than the overall coefficient of thermal conductivity brass; Is old unit transformation and make new equipment ideal heat exchange products. In the petroleum chemical industry, electric power, nuclear industry, medicine and food industries can be widely used.
Three, stainless steel coil USES the industrial used stainless steel coil: Heat exchanger, boiler, petroleum, chemical, fertilizer, chemical fiber, pharmaceutical, nuclear power and so on. Fluid with stainless steel coil: Drink, beer, milk, water supply system, medical equipment, etc. The mechanical structure with stainless steel coil: Dyeing and printing, printing, textile machinery, medical equipment, kitchen equipment, automobile and Marine parts, construction and decoration, etc. Stainless steel bright coil: The stainless steel belt welding good to lose wall, reduced by thick wall to thin, this process can make wall thickness, smooth, and reduce wall pipe welding seam stretch is formed the effect.
According to the naked eye is seamless tube, but its technology decision is welded pipe. Reduce the process of wall with bright anneal, make internal and external wall won't form oxidation layer, inside and outside is bright, beautiful, it's medical products need. Next process need diameter setting, that pull small process, determine the diameter, outer diameter can be positive and negative tolerance generally 0.01 mm.
Specifications: 3/8 "* 0.049 * (1 ~ 2000 m) 1/8" * 0.035 * (1 ~ 3500 m) 1/4 "* (0.035" to 0.049) * (1 ~ 1800 m) 1/2 "* 0.049 * (1 ~ 1000 m) Φ 3 * 0.9 * (1 ~ 3500 m) Φ 4 * 0.9 * (1 ~ 2500 m) Φ 6 * 0.9 * (1 ~ 1700 m) Φ 8 * 1 * (1 ~ 1000 m) Φ 10 * 1 * (1 ~ 8000 m) Φ (10-26) u (1-2) length (1-800 m) the diameter size according to the customer request material: 201, 202, 304, 304 L, 316 L, 317 L, 321 (also according to user requirements customization) confined: 60-100 MPa standards: Meet ASTM A269-2002. G4305 JIS GB/T 12770-2002 GB/T12771-2002 technical requirements
| Outside diameter x wall (mm) | Inside diameter | Quality | Treatment | Weight kg/MT |
| 0.4 x 0.12 | 0.16 | AISI-304 and 316 | HARD | 0, 0008 |
| 0.5 x 0.12 | 0.26 | AISI-304 and 316 | HARD | 0, 0011 |
| 0.6 x 0.15 | 0.3 | AISI-304 and 316 | HARD | 0, 0017 |
| 0.7 x 0.15 | 0.4 | AISI-304 and 316 | HARD | 0, 0021 |
| 0.8 x 0.15 | 0.5 | AISI-304 and 316 | HARD | 0, 0025 |
| 0.9 x 0.15 | 0.6 | AISI-304 and 316 | HARD | 0, 0028 |
| 1.0 x 0.15 | 0.7 | AISI-304 and 316 | HARD | 0, 0032 |
| 1.1 x 0.15 | 0.8 | AISI-304 and 316 | HARD | 0, 0036 |
| 1.2 x 0.20 | 0.8 | AISI-304 and 316 | HARD | 0, 0050 |
| 1.3 x 0.15 | 1 | AISI-304 and 316 | HARD | 0, 0043 |
| 1.4 x 0.15 | 1.1 | AISI-304 and 316 | HARD | 0, 0047 |
| 1.5 x 0.15 | 1.2 | AISI-304 and 316 | HARD | 0, 0051 |
| 1.6 x 0.19 | 1.22 | AISI-304 and 316 | HARD | 0, 0068 |
| 1.65 x 0.25 | 1.15 | AISI-304 and 316 | HARD | 0, 0088 |
| 1.7 x 0.15 | 1.4 | AISI-304 and 316 | HARD | 0, 0058 |
| 1.8 x 0.20 | 1.4 | AISI-304 and 316 | HARD | 0, 0080 |
| 2.0 x 0.20 | 1.6 | AISI-304 and 316 | HARD | 0, 0090 |
| 2.0 x 0.25 | 1.5 | AISI-304 and 316 | HARD | 0, 0110 |
| 2.0 x 0.50 | 1 | AISI-304 and 316 | HARD | 0, 0188 |
| 2.2 x 0.25 | 1.7 | AISI-304 and 316 | HARD | 0, 0123 |
| 2.5 x 0.25 | 2 | AISI-304 and 316 | HARD | 0, 0140 |
| 2.5 x 0.50 | 1.5 | AISI-304 and 316 | HARD | 0, 0251 |
| 2.6 x 0.20 | 2.2 | AISI-304 and 316 | HARD | 0, 0120 |
| 3.0 x 0.25 | 2.5 | AISI-304 and 316 | HARD | 0, 0170 |
| 3.0 x 0.50 | 2 | AISI-304 and 316 | HARD | 0, 0310 |
| 3.5 x 0.25 | 3 | AISI-304 and 316 | HARD | 0, 0204 |
| 4.0 x 0.25 | 3.5 | AISI-304 and 316 | HARD | 0, 0240 |
| 4.0 x 0.30 | 3.4 | AISI-304 and 316 | ANNEALED | 0, 0280 |
| 4.0 x 0.50 | 3 | AISI-304 and 316 | HARD | 0, 0440 |
| 4.25 x 0.25 | 3.75 | AISI-304 and 316 | HARD | 0, 0250 |
| 4.5 x 0.25 | 4 | AISI-304 and 316 | HARD | 0, 0267 |
| 4.7 x 0.25 | 4.2 | AISI-304 and 316 | HARD | 0, 0280 |
| 5.0 x 0.25 | 4.5 | AISI-304 and 316 | HARD | 0, 0298 |
| 5.0 x 0.30 | 4.4 | AISI-304 and 316 | HARD | 0, 0354 |
| 5.0 x 0.50 | 4 | AISI-304 and 316 | HARD | 0, 0565 |
| 6.0 x 0.25 | 5.5 | AISI-304 and 316 | HARD | 0, 0361 |
| 6.0 x 0.50 | 5 | AISI-304 and 316 | HARD | 0, 0440 |
| 7.0 x 0.50 | 6 | AISI-304 and 316 | HARD | 0.0817 |
| 8.0 X 0.50 | 7 | AISI-304 and 316 | HARD | 0, 0943 |
| 9.0 X 0.50 | 8 | AISI-304 and 316 | HARD | 0, 1068 |
| 12*0.7 | 5.65 | AISI-304 and 316 | HARD | 0.197 |
Xuzhou Lu An Material Trading Co., Ltd, located in Jiangsu Xuzhou that known as "silicon Valley Of the World" and " Machinery Engineering Town ".
Our company is established in 2001, We are a production and sales of integrated iron and steel products manufactures, production and sales of specialized in stainless steel, alloy steel, carbon steel. Our factory is specializing in the production of steel pipe and steel sheet, has a history of 15 years in this industry, with more than 30 countries in the world of the guest has established cooperation, high quality and low price is our principle of doing things
Our company is located in Longhai railway and Beijin-Shanghai railway intersection, east is near Qingdao port, Lianyungang, Tianjin port are north, south near Nanjing, Shanghai, Ningbo, Guangzhou, etc., The traffic is very convenient, can assure our customers that the delivery date
Our company supply seamless steel pipe, alloy steel pipe/tube, alloy steel plate/sheet, stainless steel pipe/tube, stainless steel plate/sheet, stainless steel; Decorative tube, square tube, welded pipe, galvanized pipe and other allied steel products. The material of products have 2# steel, 35# steel, 45# steel, Q345, 27SiMn, STFA22, T12, P12, STFA23, P11, T5, A106, ST45.8, 201, 304, 316, 316L, 321, 430. We can also produce according to the requirements of different specifications and materoals used in the oil industry, power industry, machinery manufacturing, chemical industry, shipbuilding industry, public infrastructure, such as product, at present, our product have eaport to nearly 30 countries and regions, such as USA, Canada, Australia, Korea, Malaysia, Indonesia, Ukraine, Argentina, India, Russia, Africa, etc.
We will continue to provide our customers the best quality, the most competitive price, the best service, and we will supply as per the marker demand, offer personalized value added serivce and form the competitive advantage in direct supply and reliable supplier and partner in China. We are looking forward to your long-term friendly cooperation and achieve common development and mutual benefit
