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High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group

High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group

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We stick to the principle of quality first, service first, continuous improvement and innovation to meet the customers for the management and zero defect, zero complaints as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Cold Rolled Carbon Steel Plate , Galvalume Steel Coil , Carbon Steel Plate , With a wide range, good quality, reasonable prices and stylish designs,Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group Detail:

Product Detail

Product Name

Seamless Steel Pipe / Seamless Steel Tube

Standard

AiSi ASTM GB JIS

Grade

API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube
AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22
DIN17440, DIN2448,JISG3452-54

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

7-10 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

Main Application

application

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.

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 - - -

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.

无缝管生产流程

图片6

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.

IMG_4658(20211029-095657)

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

packing2
packing1

Customer visit

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:

High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group detail pictures


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We usually keep on with the principle Quality To start with, Prestige Supreme. We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for High Quality Seamless Carbon Steel Pipe - Factory Direct Sales Galvanized Seamless Steel Round Pipe – Royal Group , The product will supply to all over the world, such as: Johannesburg, Detroit, Rwanda, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly products, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary items we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Antonia from Afghanistan - 2018.09.16 11:31
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Eve from Congo - 2018.12.30 10:21
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