What grades of carbon steel are available?

We offer grades including Q195, Q235, Q345, ASTM A500, S235, S355, and others depending on specific needs.

Tuberia Con Costura Acero Inox

Name: Tuberia Con Costura Acero Inox
Brand: Jinan Zunkai Materials Co., Ltd.
SKU: 1981427761

Shandong, ChinaJinan Zunkai Materials Co., Ltd.

US$560.00

2-99 Tons

US$450.00

100+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Contact Supplier

Warranty

Contact Supplier

Model NO.

TUBERIA CON COSTURA ACERO INOX

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round/Square

Name

Carbon Steel Square/Round Pipe

Surface

Black

Type Tube

Welded/Seamless

Grade

Q195-Q345, Q235

Special Pipe

Pipe, Other, EMT Pipe, Thick Wall Pipe

Thickness

0.5 - 3 mm

Length

12m, 6m, 5.8m, etc

Certificate

CE, ISO9001

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

Shape

Sqaure and Rectangular Steel Tube

MOQ

3tons

Advantage

Big Amount in Stock, Fast Delivery

Sample

Avalible

Size

20X20 -- 400X400 mm

Transport Package

Sea Worth Packing

Specification

Customized Oder

Trademark

Origin

China, Shandong

HS Code

7304399000

Production Capacity

500000tons Each Year

Key features

Extensive Stock Availability: Large inventory of carbon steel pipes with fast delivery within 2-5 days for in-stock items.

Wide Size Range: Available in sizes from 20x20mm to 400x400mm with thicknesses from 0.5mm to 15.75mm.

Multiple Grade Options: Grades include Q195-Q345, Q235, ASTM A500, S235, S355, and more for diverse applications.

Flexible Customization: Customizable in shape, size, thickness, and surface treatment based on customer requirements.

EN10204 3.1 Certification: Original Mill Test Certificates provided for products in stock or requiring further processing.

Free Sample Offer: Free samples are available for quality verification before placing bulk orders.

Versatile Applications: Suitable for pipeline transport, boiler pipes, hydraulic systems, oil/gas drilling, and construction.

Reliable After-Sales Support: Full compensation for losses if products do not comply with contract demands or quality standards.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceOverseas WarehouseFlexible Customization

Jinan Zunkai Materials Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.32h

About Our Factory & Business Background

AddressNo. 15 Lanxiang Road, Tianqiao District, Jinan, Shandong, China

Plant Area2356 square meters

Number of Employees50

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity25 Tons

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsRoofing Sheet, Galvanized Steel, Galvalume Steel, Steel Plate, PPGI, H Beam, Angle Steel, Stainless Steel, Hot Steel Coil, Cold Steel Coil, Silicon Steel

R&D Engineers2 people