LARGE DIAMETER SEAMLESS PIPE CARBON STEEL PIPE SEAMLESS STAINLESS STEEL PIPE
Description
Large diameter thick-walled seamless steel pipe refers to a pipe that out diameter is above 159mm. large diameter coated steel pipe is coated plastic made on the basis of large diameter spiral welded pipe and high frequency welded pipe, the maximum nozzle diameter up to 1200mm. The large diameter seamless pipes according to the different needs of the coating of polyvinyl chloride (PVC), polyethylene (PE), epoxy (EPOZY) and other various properties of plastic coating, good adhesion, corrosion resistance , is resistant to acids, alkalis and other chemical corrosion. Non-toxic, does not rust, wear resistance, impact resistance, permeability, pipe a smooth surface will not adhere to any substance, can reduce the transmission of resistance, increase traffic and transport efficiency, reduce the delivery pressure losses. Solvent-free coating, no oozing substance, and thus will not the transmission medium of pollution in order to ensure the purity and health of the fluid at -40 ℃ to 80 ℃ range of hot and cold cycles of the use, no aging, no cracking, which can be used in the cold zone and other harsh environments. The large diameter seamless pipes are widely used in tap water, natural gas, petroleum, chemical, pharmaceutical, telecommunications, power, marine and other engineering fields.
Specification
| Name | Specification |
| Seamless | 6 * 1-1.5-2.5 |
| Seamless | 14 * 1.5-2.5-3 |
| Seamless | 16 * 1.5-2.5-3 |
| Seamless | 18 * 2-3-4-5 |
| Seamless | 20 * 2-2.5-3-6 |
| Seamless | 24 * 2.5-3-4-5-6 |
| Seamless | 25 * 2.5-3-4-5-6 |
| Seamless | 28 * 3-3.5-4-5-6 |
| Seamless | 32 * 3.5-4-5-6-8 |
| Seamless | 34 * 4-5-6-8 |
| Seamless | 36 * 3.5-5-6-8 |
| Seamless | 38 * 4.5-6-7-8-10 |
| Seamless | 39 * 3.5-5-6-8 |
| Seamless | 42 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 45 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 48 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 51 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 56 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 57 * 3.5-4-5-6-7-8-9-10 |
| Seamless | 60 * 3.5-4-5-6-7-8-9-12-14 |
| Seamless | 63 * 3.5-4.5-5-6-7-8-9-12-14 |
| Name | Specification |
| Seamless | 70 * 4.5-5-6-7-8-9-10-12-15-16 |
| Seamless | 73 * 4-4.5-5-6-7-8-9-10-12-15 |
| Seamless | 78 * 4-4.5-5-6-7-8-9-10-12-14 |
| Seamless | 83 * 4.5-6-10-12-14-16-18-20 |
| Seamless | 89 * 4.5-6-10-12-14-16-18-20 |
| Seamless | 95 * 4.5-8-10-12-14-16-20 |
| Seamless | 102 * 4.5-5-7-8-10-12-14-16-18-30 |
| Seamless | 108 * 4.5-5-7-8-10-12-14-18-20-22 |
| Seamless | 114 * 4.5-5-6-7-10-12-16-18-20 |
| Seamless | 121 * 4.5-5-6-7-8-10-12-14-16-18-20 |
| Seamless | 127 * 4.5-5-6-7-8-10-12-14-16-18-20 |
| Seamless | 133 * 4-5-6-8-12-15-18-20-25-30 |
| Seamless | 140 * 6-8-10-12-14-16-18-20-22-25 |
| Seamless | 148 ** 6-8-10-12-14-16-18-20-30 |
| Seamless | 150 * 6-8-10-12-14-17-20-25-30 |
| Seamless | 153 * 4.5-6-8-10-12-14-20-25-30 |
| Seamless | 168 * 8-10-12-14-20-25-30 |
| Seamless | 180 * 8-12-16-25-30-45 |
| Seamless | 184 * 6-8-12-16-20-25-30-40-48 |
| Seamless | 200 * 6-7-10-15-20-26-30-45 |
| Seamless | 219 * 6-8-12-16-18-20-25-30-45-50-60 |
| Name | Specification |
| Seamless | 245 * 8-10-14-17-20-22-30-40 |
| Seamless | 273 * 7-8-10-16-18-20-25-30-45-60 |
| Seamless | 299 * 8-12-20-35-50 |
| Seamless | 335 * 8-12-14-18-22-25-45-60 |
| Seamless | 355 * 8-10-20-25-30-40-52 |
| Seamless | 377 * 8-12-16-20-24-28 |
| Seamless | 402 * 10-15-20-25-30-35-40 |
| Seamless | 406 * 10-20-25-28-35-40 |
| Seamless | 428 * 10-12-14-16-20-25-30-35-40 |
| Seamless | 480 * 10-12-14-16-18-20-25-30-40-50 |
| Seamless | 530 * 10-12-14-16-18-20-30-40 |
| Seamless | 560 * 10-14-16-20-25-30-40-50-60 |
| Seamless | 600 * 10-14-16-20-25-30 |
| Seamless | 610-10-11-18-20-25-30-45-66 |
| Seamless | 630 * 10-30-40-45-55-75 |
| Seamless | 650 * 15-20-30-45-55-75 |
| Seamless | 710 * 10-20-30-45-65-75 |
| Seamless | 720 * 10-20-40-55-60-75-95-100 |
| Seamless | 760 * 20-30-40-50-60-70 |
| Seamless | 850 * 20-25-35-45-65 |
| Seamless | 960 * 481 020 * 50-60-80 |
Standard
| Material | API SPEC 5L |
A25, A25A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 |
|
| ASTM A53/ASME SA53 | Grade A, Grade B, | ||
| ASTM A106/ASME SA106 |
Grade A, Grade B, Grade C |
||
| ASTM A210/ASME SA210 |
Grade A-1, Grade C |
||
| ASTM A500/ASME SA500 |
Grade A, Grade B, Grade C, Grade D |
||
| ASTM A501/ASME SA501 |
Grade A, Grade B |
||
| ASTM A556/ASME SA556 |
Grade A2, B2, C2 |
||
|
BS 3059 |
320, 360, 440, 620-460, 629-590, 762 |
||
| EN 10216-1&2 |
P195, P235, P265 |
||
| EN10297-2 |
E235, E275, E315, E355a, E470, C22E, C35E, C45E |
||
| EN10210-1 |
S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
||
| DIN 1629 |
st37.0, st44.0, st52.0 |
||
| DIN 1630 |
st37.4, st44.4, st52.4 |
||
| DIN 2391 |
st35, st45, st52 |
||
| DIN 17175 |
st35.8, st45.8 |
||
| JIS G3429 |
STH11, STH 12 |
||
| JIS G3444 |
STK290, STK400, STK500, STK490, STK540 |
||
| JIS G3454 |
STPG370, STPG410 |
||
| JIS G3455 |
STS370, STS410, STS480 |
||
| JIS G3456 |
STPT370, STPT410, STPT480 |
||
| JIS G3460 |
STPL380 |
||
| JIS G3461 |
STB340, STB410, STB510 |
||
| JIS G3464 |
STBL380 |
||
| JIS G3475 |
STKN400W, STKN400B, STKN490B |
||
|
Size |
Out diameter: 6mm~2500mm；Wall Thickness: 1mm~150mm；Length:1m~12m or customize |
||
| Technique |
1) Hot Rolled 2) Cold Drawn 3) Cold Rolled |
Package |
1) Export standard package 2) bundled wooden box 3) suit for all kinds of transport, or be required |
Painting&Coating
The traditional annealing :Open furnace—Oxygen atmosphere—form Scale, tarnish the material,For more than 12m tubes this method is hard to clean inner surface.
A special bright annealing:Closed furnace—Intert atmosphere use noble gases(Nitrogen and argon)Preventing Oxygen to contact with material —Surface finish is clean,bright and precision,which is an excellent starting point for further process,like electric-polishing and mechanical polishing. For more than 12m tubes,this method is much cleaner smoother on both inner and outer surface.
Packing&Loading
PVC packing, carton packing, or as customer request wooden case.
Large diameter seamless steel pipe have to arrive safely, quickly and without damages at their destination in any part of the world. Packing is also an essential part of quality assurance.
Related products
-
Seamless Steel Pipe tube Hollow Steel square pipe
Key attributes Seamless Steel Pipe tube Hollow Steel square pipe Application: Seamless steel pipe is widely used for transmission of Petroleum, Natural Gas, Drilling, Pumping and ther fields.We can produce all kinds of specification according to customer's details requirement. High quality precision seamless pipe, the use of advanced production technology, strict quality control, strict control of technical parameters, so that the product is perfect With...
-
seamless pipe seamless steel pipe seamless ca...
Description According to the production method, the seamless pipe is divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extruded pipe, top pipe, and the like. Seamless pipe made of a single piece of metal with no seams on the surface is called seamless steel pipe. According to the shape of the section, the seamless steel pipe is divided into two types: a circular shape and an irregular shape, and the shaped pipe has a square shape, an ellipti...
-
Carbon steel pipe,Seamless Steel Pipe, Seamless...
Product Features Product name Rectangular Pipe Width(mm) 10mm*20mm ~ 400mm*600mm Wall Thickness(mm) 0.5mm ~ 20mm Length(mm) 0.1mtr ~ 18mtr Standard ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323 Material 20#, A53B, A106B, API 5L ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 Surface Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE ...
-
BOILER SEAMLESS TUBE SEAMLESS BOILER TUBE BOILE...
Description Boiler tubes is a one of seamless pipe. Manufacturing methods is the same as seamless tube, but it has the stringent requirements for manufacture of steel pipes. According to the temperature level,boiler tube is divided into general boiler tubes and high pressure boiler tube. Production methods: ① general boiler tube temperature is below 450 ℃, using hot-rolled pipe or cold drawn tube manufacture steel pipe. ② high-pressure boiler tube is used ...
-
Thick-Walled Grade 106grb ASTM A53 /A106 GR.B S...
Description Product Name Carbon Seamless Steel Tube and Pipe for fluid transportation Standard API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tubeAP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ASTM A179/A192/A213/A210/370 WP91, WP11,WP22, DIN17440, DIN2448,JISG3452-54 Material API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500,...
-
API 5L GI GB ASTM A106 SMLS SEAMLESS HOT ROLLED...
Product Overview Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe Alloy Or Not:Is Alloy Section Shape:Round Special Pipe:API Pipe, EMT Pipe, Thick Wall Pipe Outer Diameter:20 - 500 mm Thickness:Customzied Standard:GB Length:12M, 6m Certificate:API, ce, tisi, ISO9001 Technique:ERW Grade:Carbon Steel Surface Treatment:galvanized Tolerance:±1% Processing Service:Welding, Punching, Cu...