ASTM A53 GR.B Seamless 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 |
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
Widely used in many industries: shipbuilding, mechanical equipment, construction machinery, or electricity, coal yard, metallurgy, fluid/gas transmission, steel structure, construction;
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.
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 | - | - | - |
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.
Precautions for packaging and transportation of Carbon Welded Steel Pipe
1. Carbon steel pipes must be protected from damage caused by collision, extrusion and cuts during transportation, storage and use.
2. When using carbon steel pipes, you should follow the corresponding safety operating procedures and pay attention to prevent explosions, fires, poisoning and other accidents.
3. During use, carbon steel pipes should avoid contact with high temperatures, corrosive media, etc. If used in these environments, carbon steel pipes made of special materials such as high temperature resistance and corrosion resistance should be selected.
4. When selecting carbon steel pipes, carbon steel pipes of suitable materials and specifications should be selected based on comprehensive considerations such as the use environment, medium properties, pressure, temperature and other factors.
5. Before carbon steel pipes are used, necessary inspections and tests should be carried out to ensure that their quality meets the requirements.
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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