What customization options are available?

We offer full customization, minor customization, and flexible customization based on samples or designs.

How long is the delivery time?

Delivery time is typically 8 days or 15-21 days depending on the order requirements.

What materials are used for the pipes?

Materials include Q235, Q195, Q215, Q345b, and grades like GrA, Gr.B, S235, S275, S355, A36, and SS400.

What surface treatments are offered?

Surface treatments include oil, black, varnish, and hot-dipped galvanized with zinc 220-260g/m2.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available.

What is the warranty period?

The warranty period is 3 months.

Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

Tianjin RuiTong Iron & Steel Co., LTD.

6 yrs

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Product Highlights

Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs.
Fast Delivery Time: Delivery within 8 days or 15-21 days depending on order specifics.
Wide Material Range: Available in Q235, Q195, Q215, Q345b, and various international grades.
Multiple Surface Finishes: Options include oil, black, varnish, and hot-dipped galvanized coatings.
Extensive Processing Services: Supports welding, punching, cutting, bending, and decoiling services.
High Supply Capacity: Monthly supply ability reaches up to 15,000 tons.
Diverse Application Scope: Suitable for construction, oil/gas, machinery, chemical, and food industries.
Strict Quality Certifications: Certified by ISO9001, SGS, BV, and CCIC for quality assurance.

Product Attributes

Customization: Available
After-sales Service: 1 Year
Warranty: 3 Months
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round
Surface: Oil, Black, Varnish, Hot Dipped Galvanized
Standards: ASTM A500, GB/T3094
Processing Service: Welding, Punching, Cutting, Bending, Decoiling
Delivery Time: 8 Days, 15-21 Days
Grade: Q235, Q195, Q215, Q345b
Alloy or Not: Non-Alloy
Supply Ability: 15000t /Month
Tolerance: Length:±6mm
Transport Package: in Bundles with Water Proof Plastic Tarpaulin
Specification: 15mm-600mm
Trademark: RUITONG
Origin: Tianjin, China
HS Code: 73066100
Production Capacity: 25000

Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct pictures & photos — Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

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Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct
Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

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Product Description

Product Specifictions
Material:	GrA,Gr.B,Gr.C, S235,S275,S355, A36,SS400, Q195,Q235,Q345
Outer Diameter:	Square pipe:2020mm~400400mm Rectangular pipe:2040mm~300500mm
Wall Thickness:	Round pipe:0.95~17.75mm Square and rectangular pipe:1.7~16mm
Standard:	Hollow section: ASTMA500,EN10219,EN10210,JIS3466,GB/T 6728
Certificate:	SO 9001:2008,SGS,BV,CCIC etc
Finish of pipe:	Hot dipped galvanized with zinc 220~260g/m2; Pre-Galvanized with zinc 30-150g/m2 Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting:
Pipe End:	Plain end/ Bevel end Groove end; Joint with flange; Threaded
Marking:	As per client requirement or mill standard Painting method: Spray white paint
Packing:	OD not less than 273mm: Loose packing.piece by piece. OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips. Small size nested into big size

FACTORY INTRODUCTION

Tianjin Ruitong Iron and Steel Co., Ltd. is a large-scale steel manufacturer and have been specializing in producing straight welded pipe, spiral welded pipe, precision pipe, galvanized steel pipe, prestressing steel strand and so on for over 20 years.
Come and join us, you will enjoy RuiTong's rich producing experience, high quality products and customers-oriented service!!!

Black Carbon Steel Welded Pipe ERW Steel Pipe for Construct

ABOUT DELIVERY

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246940". Items marked "" are certified.

Company Profile

Tianjin Ruitong Steel Co., Ltd. Was founded in 1987 and is located in Daqiuzhuang Down, Jinghai Country, Tianjin, with employees and the total assets of up to one hundred million RMB. We are a modern private iron and steel complex that integrates production, sale, and trade together. We specialize in spiral welded pipes, high frequency straight seam welded pipes, cold-strip steel, luminous hoops, and electrician round aluminum poles, altogether five big serial products. Our company has abundant technical force, advanced production equipment, and consummation examination system. Presently we have 1 electrician round aluminum pole production line and our annual production of 9.0mm-20.0mm aluminum poles is 35, 000 tons; We have four continually cold-strip steel production lines, necessary equipment, acid pickling lines, cutting machines, and hoop annealing furnaces, and our annual production of 30-400mm width and 0.5mm thickness cold-strip steel is 80, 000 tons; We have 2 high frequency welded pipe production lines and our annual production of 16-60.3mm diameter and 0.6-2.0mm thickness straight seam thin wall welded pipes is 30, 000 tons; We have 5 two-sided buries arc spiral welded pipe production lines and our yearly production of 219-2020mm diameter and 5-16mm wall thickness spiral welded pipes are 100, 000 tons; We have 2 Luminous hoop production lines and our yearly production of 400mm width luminous hoops is 40, 000 tons. Under the business policy of good faith and quality, Tianjin Ruitong Steel Co., Ltd. Attained ISO9001 International Quality Assurance System Certification and our steel sells well in North America, Africa, Southeast Asia, and Europe. Meanwhile, we have gained a good reputation among clients. Tianjin Ruitong Steel Co., Ltd. Makes efforts to make enterprise culture with Zeitgeist and Ruitong characteristics, develop the enterprise spirit with constantly strive to become stronger, never stop struggling, and never say failure, and carry forward the value idea of making the nation stronger with steel and constructing high-quality goods base to create the world brand.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: No. 14, Haihe River, Daqiuzhuang Town, Jinghai County, Tianjin, China
Plant Area: 90000 square meters
Number of Employees: 122
Registered Capital: 20,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month
Nearest Port: Tianjin Port
Minimum Order Quantity: 1
Supply Chain Partners: 10

Our Production Capability & Technical Expertise

Main Products: ERW welded steel round pipe, Hot-dipped galvanized steel pipe, Steel pipe-painted, ERW welded square and rectangular pipe, Pre-galvanized steel pipe, Spiral steel pipe, PC steel strand
Production Lines: 5
Production Machines: Spiral steel pipe production line
QA/QC inspectors: 10 people
Inspection Type for Finished Products: Random inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
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: 10 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2003-12-17
Export Year: 16 years
Main Markets: Australia
Repeat Buyers Choice: 50%~80%
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

Our Certifications, Standards & Industry Recognition

Management System Certification: ISO45001:2018, ISO14001
Cooperated with Fortune 500: No

FAQ

What customization options are available?: We offer full customization, minor customization, and flexible customization based on samples or designs.
How long is the delivery time?: Delivery time is typically 8 days or 15-21 days depending on the order requirements.
What materials are used for the pipes?: Materials include Q235, Q195, Q215, Q345b, and grades like GrA, Gr.B, S235, S275, S355, A36, and SS400.
What surface treatments are offered?: Surface treatments include oil, black, varnish, and hot-dipped galvanized with zinc 220-260g/m2.
What is the minimum order quantity?: The minimum order quantity is 1 unit.
What payment terms do you accept?: We accept LC, T/T, D/P, PayPal, and Western Union.
Do you provide OEM and ODM services?: Yes, both OEM and ODM services are available.
What is the warranty period?: The warranty period is 3 months.