What materials are available for these seamless pipes?

We offer a wide range of materials including 20#, 40cr, 42CrMo, 27simn, Q235, Q345, and various ASTM/GB grades.

What are the size specifications for the pipes?

Outer diameters range from 21mm to 1420mm, and thicknesses range from 1.65mm to 200mm.

Can the pipes be customized?

Yes, we provide full customization, minor customization, and flexible options based on samples or designs.

What surface treatments are available?

Options include Black, Bright, Galvanized, Painted, 3PE coated, and polyurethane foam insulation.

What is the minimum order quantity?

The minimum order quantity is 10 tons for standard orders, though company info notes 5 tons as a general threshold.

How long does delivery take?

Delivery time is typically 7-15 days, depending on negotiation and seasonal factors.

What payment terms do you accept?

We accept 30% TT deposit and 70% LC balance, or other terms like T/T and LC as negotiated.

What processing services do you offer?

We provide bending, welding, decoiling, cutting, and punching services for your specific requirements.

Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe

LIAOCHENG HUAJIAN STEEL CO., LTD.

11 yrs

5.0 (2 Reviews)

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Product Highlights

Wide Material Range: Available in 20#, 40cr, 42CrMo, 27simn, Q235, Q345, and many other carbon steel grades.
Customizable Dimensions: Outer diameter from 21mm to 1420mm with thickness ranging from 1.65mm to 200mm.
Multiple Surface Treatments: Options include Black, Bright, Galvanized, Painted, 3PE coated, and polyurethane foam insulation.
Versatile End Processing: Ends available as Plain, Beveled, Square Cut, with plastic caps, screwed, or socket.
Comprehensive Processing Services: Services include bending, welding, decoiling, cutting, and punching to meet specific needs.
Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.
Fast Delivery Time: Standard delivery within 7-15 days, subject to negotiation and seasonal variations.
Global Shipping Options: Shipping terms include CFR, CIF, FOB, and EXW from Qingdao or Tianjin ports.

Product Attributes

Customization: Available
Type: Seamless
Technique: Hot Rolled
Model NO.: 4''*SCH40
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Construction & Decoration
Section Shape: Round
Size: 1/2''-24''
Thickness: Sch40, Sch80
Length: Random Length or 12m
MOQ: 10tons
Garde: 20#, 40cr, 42CrMo, 27simn etc
Ends: Plain Beveled Square Cut
Surface: Black Bright Galvanized Painted
Transport Package: in Bundles with Steel Strips
Specification: 4''*SCH40
Trademark: HJ steel
Origin: Shandong Province, China
HS Code: 730439
Production Capacity: 8000tons Per Month

Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe

Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe pictures & photos — Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe

Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe

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Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe

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Product Description

Seamless pipes are widely used, mainly for the manufacture of water wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes and arched brick pipes.

Product Feature

Carbon Seamless Steel Pipe
Standard	AiSi ASTM GB JIS DIN
Grade	AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo, 13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc
Outside Diameter	21mm-1420mm
Thickness	1.65mm-200mm
Tolerance	±1%
Technique	Cold Rolled/Hot Rolled/cold drwan
Processing Service	Bending, Welding, Decoiling, Cutting, Punching
End	Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket
Surface	Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation.
Packing	1. In bundles with steel strips 2. In bundles+PVC blue package 3. In bulk . 4. According to customers' requirements
Delivery time	CFR CIF FOB
Payment terms	30% TT deposit and 70% LC the balance
Delivery Time	7-15days, as negotiation.

Details Images and Packing

Best Selling GOST 8732-78 Schedule 40 Round Seamless Carbon Steel Pipe
Transportion

Company Profile

Liaocheng Huajian Steel Co.,Ltd is located in Liaocheng, Shandong Province, which is known as "the Water City of Jiangbei",
and our company was established in the year 2012. We are a modern private enterprises which are specialized in processing
and exporting steel materials in China and win high reputations from our customers. Our main items are:

1. Steel plate, steel sheet, wear resistance steel plate, high strength steel plate, HRC MS plate, checkered steel plate,
alloy steel plate /coil etc..

2. Cold rolled steel coil/sheet,galvanized steel coil/sheet, galvalume steel coil/ sheet, prepainted steel coil/ sheet,
corrugated roofing steel sheet

3. steel profiles, such as, steel angle section, H beams, I beams, Channel section etc..

4. Carbon steel pipe, seamless steel pipe, welded steel pipe,spiral welded pipe, galvanized steel round and square tubes,
and stainless steel etc.

Welcome to contact us !

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR245504". Items marked "" are certified.

Company Profile

Liaocheng Huajian Steel Co., Ltd is located in Liaocheng City, Shandong Province, which is known as "the Water City of Jiangbei", and our company was established in the year 2012, we are a modern private enterprises which are specialized and exporting steel materials in China and win high reputations from our customers.

Our main items are:

1. NM400 NM450 NM500 NM550 NM600 Wear resistant steel plate, Q690D Q690E high strength steel plate, Mn13 High manganese steel plate etc...

2. Steel profiles, such as, steel angle section/ H beams/ I beams/ Channel section etc...

3. HRC MS plate, checkered steel plate, alloy steel plate /coil etc...

4. Also the carbon steel/ galvanized steel round and square tubes, and stainless steel etc.

Also we can do customization as your demand or samples, etc...

And warmly welcome your esteemed come and visit our company and the production line.

Our current export markets are: South America, Africa, Southeast Asia, South Asia, Western Europe, etc...

Adhere to the principle of"fair, objective, scientific, honest management, keeping promises, credibility honoring, following delivery schedule" Liaocheng Huajian Steel Co., Ltd is willing to establish long-term close cooperation with our customers and make progress together to create a more brilliant future!

About Our Factory & Business Background

Address: No70 Dongchang East Rd, Liaocheng, Shandong, China
Number of Employees: 5
Terms of Payment: T/T, LC
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Qingdao Port, Tianjing Port
Minimum Order Quantity: 5 tons
Supply Chain Partners: 10

Our Production Capability & Technical Expertise

Main Products: Wear Resistance Steel Plate, Round Bar, Seamless Steel Pipe, Hot Rolled Steel Plate, Ms Checkered Steel Plate, Square &Rectangular Tube, Galvanized & Carbon Steel Round Pipe, H Beam, Angle, Channel
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 1 people

Our Industry Experience & Global Business Record

Year of Establishment: 2012-01-12
Export Year: 12 years
Main Markets: North America, Europe
Repeat Buyers Choice: 80%~100%
Overseas Agent/Branch: Yes
New Products Launched in Last year: Yes

FAQ

What materials are available for these seamless pipes?: We offer a wide range of materials including 20#, 40cr, 42CrMo, 27simn, Q235, Q345, and various ASTM/GB grades.
What are the size specifications for the pipes?: Outer diameters range from 21mm to 1420mm, and thicknesses range from 1.65mm to 200mm.
Can the pipes be customized?: Yes, we provide full customization, minor customization, and flexible options based on samples or designs.
What surface treatments are available?: Options include Black, Bright, Galvanized, Painted, 3PE coated, and polyurethane foam insulation.
What is the minimum order quantity?: The minimum order quantity is 10 tons for standard orders, though company info notes 5 tons as a general threshold.
How long does delivery take?: Delivery time is typically 7-15 days, depending on negotiation and seasonal factors.
What payment terms do you accept?: We accept 30% TT deposit and 70% LC balance, or other terms like T/T and LC as negotiated.
What processing services do you offer?: We provide bending, welding, decoiling, cutting, and punching services for your specific requirements.