DN90 8 Inch Hot Rolled Erw Low Carbon Welded Steel Tube
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Type
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||
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Materials
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API 5L /A53 /A106 GRADE B and other material which client inquired
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Size
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Outer Diameter
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17-914mm 3/8"-36"
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Wall Thickness
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SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
SCH100 SCH120 SCH140 SCH160 XXS |
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Length
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Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
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Ends
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Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
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Surface Treatment
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Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
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Technical Methods
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Hot-rolled/Cold-drawn/Hot-expanded
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Testing Methods
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Pressure test,Flaw detection,Eddy current testing, Hydro static testing
or Ultrasonic examination and also with chemical and
physical property inspection |
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Packaging
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Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven
bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests |
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Origin
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China
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Application
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Conveying oil gas and water
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Third Party Inspection
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SGS BV MTC
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Trade Terms
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FOB CIF CFR
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Payment Terms
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FOB 30%T/T,70% before shipment
CIF 30% pre-payment and the balance to be paid before making shipment or Irrevocable 100% L/C at sight |
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MOQ
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10 tons
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Supply Capacity
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5000 T/M
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Delivery Time
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Usually within 10-45 days after receipt of advance payment
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Size Chart:
| DN |
OD Outside Diameter |
ASTM A36 GR. A Round Steel Pipe | BS1387 EN10255 | ||||
| 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 | - | - | - |
Welded pipe products are widely used in boilers, automobiles, ships, light-weight door and window steel for construction, furniture, various agricultural machinery, scaffolding, wire threading pipes, high-rise shelves, containers, etc. Longitudinal welded pipes are widely used in daily life, such as water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction and other fields. Although most longitudinal welded pipes are rarely seen in daily life, longitudinal welded pipes play an important role in industry and life:
1. It is used for conveying low-pressure fluids such as water, gas, air, oil and heating steam.
2. It is suitable for various structures in construction, machinery, transportation, aviation, oil exploration and other industries.
3. Low-alloy high-strength structural pipes are suitable for infrastructure construction such as large venues, bridges, TV towers, high-rise buildings, and industrial plants.
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.
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
Our Customer
Q: Are u a manufacturer?
A:
Welded pipe products are widely used in boilers, automobiles, ships, light-weight door and window steel for construction, furniture, various agricultural machinery, scaffolding, wire threading pipes, high-rise shelves, containers, etc. Longitudinal welded pipes are widely used in daily life, such as water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction and other fields. Although most longitudinal welded pipes are rarely seen in daily life, longitudinal welded pipes play an important role in industry and life:
1. It is used for conveying low-pressure fluids such as water, gas, air, oil and heating steam.
2. It is suitable for various structures in construction, machinery, transportation, aviation, oil exploration and other industries.
3. Low-alloy high-strength structural pipes are suitable for infrastructure construction such as large venues, bridges, TV towers, high-rise buildings, and industrial plants.
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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