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301 ASTM DIN JIS inox tube 35mm od stainless steel pipe 304L,314,316,316L,stainless steel pipe

Stainless Steel (Stainless Steel) is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for transporting fluids. It is mainly used in industrial pipelines such as petroleum, chemical, medical, food, light industry, and mechanical instruments. and mechanical structural components. The stainless steel pipe is made of acid-resistant and heat-resistant steel billets, which are heated, perforated, sizing, hot-rolled and cut.
Classification of stainless steel pipes: stainless steel seamless steel pipes and stainless steel welded steel pipes (seamed steel pipes) are basically two categories. According to the shape of the outer diameter of the steel pipe, it can be divided into round pipe and special-shaped pipe. The widely used is round steel pipe, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangle, octagonal and other special-shaped steel pipes.
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304L has oxidation resistance to a maximum temperature of 1650° F (899° C) continuously without appreciable scaling. The maximum temperature for intermittent exposure is 1500° F (816° C). Since 304L is an extra low-carbon variation of 304 it can often be used in the "as-welded" condition (without annealing), even in severe corrosive conditions, except for applications specifying stress relief. 304L has good welding characteristics and can be welded by all standard methods but attention needs to be paid to avoid weld "hot cracking". Welding may be followed by annealing to relieve stresses during severe forming or spinning.


Carbon: 0.03 max Chromium: 18.00 - 20.00 Manganese: 2.0 max Nickel: 8.00 - 12.00 Phosphorus: 0.045 max Silicon: 1.0 max Sulphur : 0.03 max Iron: Balance


Density: 0.29 lbs/in3 8.03 g/cm3

Electrical Resistivity: microhm-in (microhm-cm): At 68 ° F (20 ° C): 28.4 (72) At 1200 ° F (659 ° C): 45.8 (116)

Specific Heat: BTU/lbs.-°F (kJ/kg•K): 32 - 212 °F (0 - 100 °C): 0.12 (0.50)

Thermal Conductivity: BTU/hr-ft-°F, (W/m•K) At 212 °F (100 °C)- 9.4 (16.2) At 932 °F (500 °C)- 12.4 (21.4)

Mean Coefficient of Thermal Expansion: in/in/°F (µm/m•K) 32 - 212 °F (0 - 100 °C)- 9.4 x 10-6 (16.9) 32 - 600 °F (0- 315 °C)- 9.6 x 10-6 (17.3) 32 - 1000 °F (0 - 538 °C)-10.2 x 10-6 (18.4) 32 - 1200 °F (0 - 649 °C)-10.4 x 10-6 (18.7) Modulus of Elasticity: ksi (MPa) 28 x 103 (193 x 103) in tension 11 .2 x 103 (78 x 103) in torsion Magnetic Permeability, H = 200 Oersteds: Annealed < 1.02 max Melting Range: 2550 - 2650 °F (1399 - 1454 °C)


Coil - Strip, Foil, Ribbon Wire - Profile, Round, Flat, Square



Ultimate Tensile Strength: 70 KSI (485 MPa) Yield Strength: 25 KSI (170 MPa) Elongation: 40% Hardness: R 88


304L can be cold rolled to various tempers. Contact Ulbrich Technical Service for additional information.


commodityStainless steel pipe
material304, 304L, 316, 316L, 309S, 310S, 317L, 321, 409, 409L, 410, 420, 430, etc
surfaceMatt, Pickling, bright, polished
standardAISI, ASTM, DIN, EN, GB, JIS, etc
specification(1) thickness: 3.0mm- 16.0mm
(2) Width: 1000mm-2000mm
(3) Length: 2000mm, 2438mm, 3000mm, 6000mm, etc
(4) The specifications can be provided as clients' requirement.
application(1) Construction, decoration
(2) petroleum, chemical industry
(3) electrical appliances, automotive, aerospace
(4) house ware, kitchen appliances, cutlery, foodstuff
(5) surgical instrument
advantage(1) High surface quality, clean, smooth finish
(2) Good corrosion resistance, durability than ordinary steel
(3) High strength and to deform
(4) Not easy to be oxidized
(5) Good welding performance
(6) The use of diversity
package(1) Products are packed and labeled according to regulation
(2) According to customers' requirement
deliverywithin 20 working days since we get the deposit,
mainly according to your quantity and the ways of transportation
paymentT/T, L/C
noteWe can supply other grade products as customers' requirement.
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1. Free sample.
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4. Lock Price to help you save cost, Trade assurance.
5. Advanced production lines, Strong productive ability.
6. Professional order system, Complete operation.

Q:Are you trading company or manufacturer?

A:We are professional manufacturer for steel pipe,and our company also is a very professional atrade company for steel products.

We can also provide a wide range of steel products.

Q:Will you delivery the goods on time?

A:Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

Q:Can I get some samples?

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Please send us your requirement and order information, specification ( Steel grade, size, quantity, destination port ), we will work out a best price soon.

Q:What are our main products?

A:Main products: Stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel round bar and other products.

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