$625.00
Min. Order : 55 Metric Tons
$615.00
>=65 Metric Tons

Black Seamless Carbon Steel Pipe For Building Material

Quick Details

Port: Hai Phong Port
Payment Terms: L/C,T/T,Western Union
Supply Ability: 1000 Metric Ton/Metric Tons per Month
Secondary Or Not: Non-secondary
Usage: Construction Structure
Shape: Square. Rectangular.Round
Place of Origin: Hung Yen Vietnam
Keyword: Black steel pipes
Tolerance: ±10%
Material: Q195/Q215/Q235/Q345
Grade: A53-A369,A369,Q195-Q345,Q235,Q345
Standard: ASTM,ASTM A53-2007,ASTM A513-2007,JIS,JIS G3466
Processing Service: Bending,Welding,Punching,Cutting
Certification: JIS G3466
Section Shape: Square
Name: Qquare black steel pipes
Surface: Black Painted
Outer Diameter: 3-8mm
Thickness: 0.5 - 8 mm
Type: Square Tubes,Hot Rolled Hollow Carbon Pipe
Alloy Or Not: Non-Alloy
Length: 1-12m
Product name: Black steel pipes
Special Pipe: SQUARE BLACK STEEL PIPES
Surface Treatment: Copper Coated
Technique: Hot Rolled
Application: Structure Pipe
Packaging Detail: Steel pallet for Black Steel Pipe
CHINH DAI INDUSTRIAL LIMITED COMPANY
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Product Description

GENERAL INTRODUCTION

Chinh Dai Company's Black Steel Pipes Products are manufactured based on Japanese standard JIS G3466 in order to make a breakthrough solution of quality, price as well as other economic benefits; therefore, they have high durability, perfect resistance to corrosion and rust, and suitability for sea area's construction (high oxidation).

Our product Balck square steel pipe was pioneered in industrial-scale manufacturing and became an alternative to a large part of the former Black Steel Pipe use.


Black Steel Pipe - Quality management
ISO 9001:2008 Standard.

Black Steel Pipe - Product quality
JIS G, ASTM International,
AS/NZS International Standard.

Black Steel Pipe - Technology
Modern machinery and advanced technology are applied to save energy and reduce production cost.

Black Steel Pipe - Production process
Closed from raw material to final product.

Black Steel Pipe - Annual Production Capacity
400,000 tons of pipe products.
60,000 panels/gates/fences & other end products.

PRODUCT LINE FOR BLACK STEEL PIPE

With a closed production line system equipped with modern technology from Europe, Japan, Korea, Taiwan, Chinh Dai Steel always ensure the best quality of black steep pipes supervised by Quality Management System ISO 9001: 2008.

ADVANCED TECHNOLOGY FOR BLACK STEEL PIPE
Chinh Dai Steel applies seven technology steps. Modern machinery and advanced technology used to make black steel pipes contribute to save energy and reduce production costs. The production process is closed from raw material to final product. Each production stage uses a separate and modern production line.

With modern and closed production line, strict quality control from input to output, Chinh Dai's steel pipe is always ensured the best quality, accurate thickness, and surface size.

MANUFACTURING PROCESS

APPLICATION

Black Steel Pipes are widely used in civil construction, ultrasonic tiling, scaffolding, prefabricated flooring, civil houses, interior decoration, iron doors, fences, car accessories, etc.
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Our Service

Consultancy

Free consultancy via 24/7 hotline, email, website.
Reply inquiries in 24 hours.
Private information and ideas of design are protected.

Payment

Letter of Credit
T/T 30/70

Our Company

Factory

Our Factory

Our office

Our office

Warehouse

Chinh Dai Steel's warehouse

Chinh Dai Industrial Co., Ltd

Chinh Dai Industrial Co., Ltd specializes in manufacturing and trading many kinds of Galvanize steel rolls, Galvanize steel pipes, Black square steel pipes, and Special productions. After 17 years of continuous expansion and innovation, Chinh Dai Steel has become one of the leading steel pipes manufacturers in the region with the presence in many large-scale projects.

Packing & Delivery

Packing

All products are in-door containerized for exporting purpose.
Plywood/metal dunnage for pipes.
Metal pallet for panels.

Delivery

30 – 60 days after receiving the deposit (depends on distance).

Our Certifications
FAQ

Q: Are you a manufacturer or trader?
A: We are a manufacturer, and we can have our own factory produced many steel products.

Q: Where is your factory?
A: Our factory is located in Hung Yen - Vietnam.

Q: Can you make the pipe according to the standard that we request?
A: Generally, we provide the steel in an equivalent standard, but we also manufacture the steel according to customer' request standard, it may request MOQ and please contact us to verify.

Q: Do you provide a Mill Test Certificate or Quality Certificate?
A: Yes, we provide it. And if you need other certificates, please let us know, we'll prepare it accordingly

Q: About the size
A: Commercial size is in stock, if you wanted a customized size, there'll ask MOQ and please contact us to verify

Q: What about your standard delivery date?
A: Within 15-25 days after receiving your deposit.