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Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group Featured Image
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group
  • Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group

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Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group Detail:

Product Detail

Product Name

 ASTM Q235 GR.B Seamless Steel Pipe

Material

 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35

Wall Thickness

 4.5MM~60MM

Outer Diameter

 21.3MM~762MM

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
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

Grade

 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C

Section Shape

 Square, Rectangular, Round,

Technique

 Seamless Steel Pipe

Packing

 Bundle, or with all kinds of colors PVC or as your requirements

Pipe Ends

 Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

MOQ

 1 Tons, more quantity price will be lower

Surface Treatment

 1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement

Product Application

 1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient

Origin

 Tianjin China

Certificates

  ISO9001-2008,SGS.BV,TUV

Delivery Time

 Usually within 10-45 days after receipt of advance payment

Main Application

application

1.Fluid / Gas delivery, Steel structure, Construction;
2.ROYAL GROUP ERW/Welded round carbon steel pipes, which with Highest quality and strong supply ability are widely used in Steel structure and 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 Q235 GR.B Seamless 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 - - -

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.

Product Inspection

detail (2)

Packing and Transportation

Packaging is generally naked, steel wire binding, very strong.
If you have special requirements, you can use rust proof packaging, and more beautiful.

packing

packing

Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)

packing2
packing1

Our Customer

partner

FAQ

Q: Are u a manufacturer?

A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China

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.

Product detail pictures:

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group detail pictures

Related Product Guide:
We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for Factory Wholesale Low Carbon Steel Tube - Hot Rolled A53 A36 HSS Black Iron Seamless Steel Pipe for Oil And Gas – Royal Group , The product will supply to all over the world, such as: Jordan, Mumbai, Maldives, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
    • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Alberta from California - 2018.10.09 19:07
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Claire from Paraguay - 2018.12.05 13:53
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