Discountable price ASTM Ss 201 304 304L 316 316ti 310S 309S 430 904L 2205 Stainless Steel/Carbon/Aluminum/Galvanized Tube Seamless or Welded Round/Square/Rectangular/Hex/Oval Pipe
With our loaded practical experience and thoughtful solutions, we now have been identified for a trusted provider for numerous intercontinental consumers for Discountable price ASTM Ss 201 304 304L 316 316ti 310S 309S 430 904L 2205 Stainless Steel/Carbon/Aluminum/Galvanized Tube Seamless or Welded Round/Square/Rectangular/Hex/Oval Pipe, Any interest, remember to really feel cost-free to get hold of us. We have been wanting forward to forming profitable business enterprise relationships with new purchasers throughout the planet from the close to foreseeable future.
With our loaded practical experience and thoughtful solutions, we now have been identified for a trusted provider for numerous intercontinental consumers for China 201 202 304 316 and Stainless Steel Tube, With the development of the society and economy, our company will continue the “loyalty, dedication, efficiency, innovation” spirit of enterprise, and we will always adhere to the management idea of “would rather lose gold, do not lose customers heart”. We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
Black square tube is particularly durable, black square tube has good strength, toughness, plasticity and welding process performance, and has good ductility, its alloy layer and steel base firmly attached
Therefore, hot dip galvanized square tube can be cold punching, rolling, drawing, bending and other forming without damage to the coating, suitable for general processing such as drilling, cutting, welding, cold bending and other processes. Hot dip galvanized square tube surface bright and beautiful. The professional name of square pipe is rectangular pipe, with various specifications, models are generally determined by the section size, the material is generally black metal, so it is called black square pipe.
The Main Purpose Of Seamless Square Tube
Used in engineering construction, glass curtain wall, door and window decoration, steel structure, guardrail, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouse, bicycle rack, motorcycle rack, shelf, fitness equipment, Leisure and tourism products, steel furniture, various specifications of oil casing, oil pipe and line pipe, water, gas, sewage, air, heating and other fluid transportation, fire protection and support, construction and other fields.
Of course, there are quite a number of non-ferrous metal alloys (special use). It is mainly used in industrial and civil structural engineering, generally in order to determine the design requirements of rectangular steel structure material selection!
Black Square Tube
Square/Rectangular Steel Pipe/Tube
Carbon steel seamless square tube is a kind of hollow square section light-weight thin-walled steel tube, also known as steel refrigeration bending section. It is a section steel with a square cross-section shape and size made of hot-rolled or cold-rolled strip or coil as the base material, cold bending, and then high-frequency welding. In addition to the thickening of the wall thickness of the hot-rolled extra-thick-walled square tube, its corner size and edge straightness have reached or even exceeded the level of the resistance-welded cold-formed square tube.
Specification
Product Name | black square tube
|
Material | A53(A.B)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR. S355JR, Q320,Q360,Q410,Q460,Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70. 30CrMo .etc |
Wall Thickness | 2.5-75mm |
Outer Diameter | 13.7-1219.2mm |
Length | Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer’s actual reques |
Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS ANSI B36.1 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
Section Shape | Square, Rectangular, Round, |
Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Surface Treatment | 1. Galvanized,bare 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
Size
REGULAR SIZE |
||
SIZE (OUTER DIAMETER) |
WALL THICKNESS |
LENGTH |
20×20 / 25×25 |
1.2MM –2.75MM |
6M IN STOCK (OR CUSTOMIZED) |
30×30 / 20×40 / 30×40 / 25×40 |
1.2MM — 3.5MM |
6M IN STOCK (OR CUSTOMIZED) |
40×40 / 50x5030x50 / 25×50 / 30×60 / 40×60 |
1.2MM — 4.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
60×60 / 50×70 / 40×80 / 40×50 |
1.2 MM — 5.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
70×70 / 60×80 / 50×80 / 100×40 / 50×90 |
1.5MM — 5.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
75×75 / 80×80 / 90×90 60×100 / 50×100 / 120×60 / 100×80 / 60×90 |
1.5MM — 7.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
100×100 / 120×80 |
1.8MM — 7.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
120×120 / 130×130 180×80 / 160×80 / 100×150 / 140×80 / 140×60 |
2.5MM — 10.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
140×140 / 150×150 / 100×180 / 200×100 |
2.5MM — 10.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
160×160 / 180×180 / 200×150 |
3.5MM — 11.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
200×200 / 250×150 / 100×250 |
3.5MM — 11.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
250×250 / 250×200 / 300×150 / 300×200 |
4.5MM — 15.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
300×300 / 350×200 / 350×250 /300×150 |
4.5MM — 15.0 MM |
6M IN STOCK (OR CUSTOMIZED) |
350×350 350×300 / 450×250 / 400×300 / 500×200 |
4.5MM — 15.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
400×400 / 280×280 450×300 / 450×200 / 400×350 / 400×250 / 500×250 / 500×300 |
4.5MM — 15.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
Seamless Pipes Are Divided Into
1. High pressure chemical fertilizer pipe: 10 20 16Mn GB6479-2000 ∮8-1240*1-200 Is suitable for chemical
equipment and pipelines with working temperature of -40-400 ºC and working pressure of 10-32mpa
2. Conveying fluid pipe: 10#, 20#ASTM A106A,B,C, A53A,B16Mn& Lt; Q345A. B.C.D.E & gt; GB/T8163-2008
ASTM A106ASTM A53 ∮8-1240*1-200 Suitable for conveying fluid general seamless steel pipe
3. General structure tube: 10#, 20#, 45#, 27SiMnASTM A53A,B16Mn< Q345A, B, C, D, E> GB/T8162-2008
GB/T17396-2009ASTM A53 ∮8-1240*1-200 suitable for general structure, engineering support, mechanical processing, etc
4. Oil Tubing: J55, K55, N80, L80C90, C95, P110 API SPEC 5CTISO11960 ∮60.23-508.00*4.24-16.13 Tubing
is used to extract oil or natural gas from oil Wells as well walls
Product Display
With our loaded practical experience and thoughtful solutions, we now have been identified for a trusted provider for numerous intercontinental consumers for Discountable price ASTM Ss 201 304 304L 316 316ti 310S 309S 430 904L 2205 Stainless Steel/Carbon/Aluminum/Galvanized Tube Seamless or Welded Round/Square/Rectangular/Hex/Oval Pipe, Any interest, remember to really feel cost-free to get hold of us. We have been wanting forward to forming profitable business enterprise relationships with new purchasers throughout the planet from the close to foreseeable future.
Discountable price China 201 202 304 316 and Stainless Steel Tube, With the development of the society and economy, our company will continue the “loyalty, dedication, efficiency, innovation” spirit of enterprise, and we will always adhere to the management idea of “would rather lose gold, do not lose customers heart”. We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!