Made In China 20Mn2 Seamless pipe Alloy Steel Pipe
|
Product Name |
Seamless Steel Pipe |
|
Standard |
AiSi ASTM GB JIS |
|
Grade |
A53/A106/20#/40Cr/45# |
|
Length |
5.8m 6m Fixed, 12m Fixed, 2-12m Random |
|
Place of Origin |
China |
|
Outside Diameter |
1/2'--24', 21.3mm-609.6mm |
|
Technique |
1/2'--6': hot piercing processing technique |
| 6'--24' : hot extrusion processing technique | |
|
Usage /Application |
Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Cutting, Punching |
|
Alloy Or Not |
Is Alloy |
|
Delivery Time |
3-15 days |
|
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, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2,SY/T5037, SY/T5040 STP410,STP42 |
|
Surface |
Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation |
|
Packing |
Standard Sea-worthy Packing |
|
Delivery Term |
CFR CIF FOB EXW |
Size Chart
|
DN |
OD Outside Diameter |
ASTM A53 GR.B Seamless Steel Pipe
|
|||||
|
SCH10S |
STD SCH40 |
LIGHT |
MEDIUM |
HEAVY |
|||
|
MM |
INCH |
MM |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | - | - | - |
The thickness is produced inaccordance with the contract.Our company process the thicknesstolerance is within ±0.01mm.Laser cutting nozzle, the nozzle issmooth and neat.Straight Black Carbon Steel Pipe, galvanizedsurface.Cutting length from 6-12meters ,wecan provide American standard length20ft 40ft.Or we can open mold to customizeproduct length,such as 13 meter ect.50.000m.warehouse.tproduces morethan 5,000 tons ofgoods per day.so we can providethem with fastestshipping time andcompetitive price
1. Oil and gas: hot-rolled China Carbon Steel Pipe are widely used in pipelines in the fields of oil, natural gas, and gas, such as oil well drill pipes, oil pipes, oil casings, and underground gas production pipelines.
2. Water supply and gas supply: hot-rolled seamless steel pipes are suitable for various water supply and gas supply systems, such as pipelines, compressed air, steam and other fields.
3. Chemical industry: hot-rolled seamless steel pipe is suitable for various chemical equipment, reactors, pipelines, pipe clamps and other fields.
4. Shipbuilding and aviation: hot-rolled seamless steel pipes are widely used in engine rooms, propulsion systems and other parts in shipbuilding, aviation and other fields.
5. Other uses: hot-rolled seamless steel pipes are also suitable for anti-corrosion coatings, construction fields, machinery manufacturing, auto parts, etc.
In general, hot-rolled seamless steel pipes are widely used in petroleum, natural gas, chemical industry, aviation, as well as construction, machinery manufacturing, auto parts and other fields.
Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.
Process of production
First of all, raw material uncoiling: The billet used for it is generally steel plate or It is made of strip steel, then the coil is flattened, the flat end is cut and welded-looper-forming-welding-inner and outer weld bead removal-pre-correction-induction heat treatment-sizing and straightening-eddy current testing-cutting- Water pressure inspection—pickling—final quality inspection and size test, packaging—and then out of the warehouse.
Packaging is generally naked, steel wire binding, very strong.
If you have special requirements, you can use rust proof packaging, and more beautiful.
Each bundle weighs about 2 tons. lt is not easy to scatterand has insertion points, which is convenient for loadingand unloadingWaterproof cloth packing, wrapped tightly around,waterproof square steel tube surface rust, easy storage,long storage time. lt is more suitable for countries with morerainy and wet weather.
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
Our Customer
Q: Are u a manufacturer?
A: Yes, we are a manufacturer. We have our own factory located in Daqiuzhuang Village, Tianjin City, China. Besides, we cooperate with many state-owned enterprises, such as BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP,etc.
Q: Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.
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