What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 27 tons.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are OEM and ODM services available?

Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible minor customization.

Q235B Welded Carbon Steel Round Pipe for Structural Integrity

Name: Q235B Welded Carbon Steel Round Pipe for Structural Integrity
Brand: Shandong Kanghong Machinery Manufacturing Co., Ltd
SKU: 2159024972

Shandong, ChinaShandong Kanghong Machinery Manufacturing Co., Ltd

US$450.00-500.00

5 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

ASTM A53 Gr. B / GB/T 8162 Q235B

Material

Carbon Steel

Surface Treatment

Black Rust Proof Painting

Usage

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

Section Shape

Round

Execution Standard

ASTM A53, GB/T 8162

Outer Diameter Range

21.3mm - 610mm

Wall Thickness Range

2.0mm - 20mm (Sch40)

Regular Length

6m Customization Supported

Custom Size Service

Support Custom Od/Wt/Length

Application Field

Construction, Scaffolding, Fluid Transport

Customizable Service

Support Customization for Special Outer Diameter,

Sample Service

Free Small Sample Available

Delivery Time

7 Days for Standard, 15 Days for Custom

Product Certification

ISO9001 Certified

Processing Service

Cutting, Threading, Galvanizing, Beveling, Paintin

End Treatment

Plain/Beveled/Threaded Optional

End Protection

Plastic Cap for Ends Protection

Inner Rust Protection

Inner Rust Proof Oil Coating

Shipping Method

Sea/Land/Express/Air Optional

Transport Package

Bundle + Waterproof Film + Solid Pallet

Trademark

KANGHONG

Origin

Shandong, China

Production Capacity

50000

Key features

Wide Customization Range: Supports custom OD, wall thickness, and length within 21.3mm-610mm OD and 2.0mm-20mm WT.

Multiple Material Grades: Available in Q195, Q235, Q345, ASTM A500, S235, S355, and other international standards.

Fast Standard Delivery: Standard sizes ship within 7 days; custom sizes require 15 days.

ISO9001 Certified Quality: Manufactured under ISO9001 certification with strict random inspection for finished products.

Versatile Surface Treatment: Features black rust-proof painting, inner oil coating, and optional end protections.

Extensive Stock Inventory: Large inventory of regular sizes (20x20 to 400x400) available in 6m lengths.

Flexible Processing Services: Offers cutting, threading, galvanizing, beveling, and painting services.

Multi-Industry Application: Suitable for construction, scaffolding, fluid transport, oil/gas drilling, and machinery.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Shandong Kanghong Machinery Manufacturing Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Foreign trade business has just begun CertifiedNearest Port: TianjinAverage Response Time: ≤6.36h

AI-Powered supplier vetting

SummaryThe supplier specializes in the R&D, production, and sales of various steel products with a strong global presence, exporting to over 50 countries. They offer extensive customization and design services, supported by a professional sales and quality control team. However, they lack a written corrective and preventive actions mechanism and have just begun their foreign trade business. Their financial data indicates a recent startup phase with minimal revenue and profit margins.

Supplier typeThe supplier is primarily involved in the R&D, production, and sales of stainless steel, carbon steel, and galvanized steel products, offering metal cutting and processing services.

After-Sales capabilityThe company provides comprehensive after-sales support and has a team committed to efficient trade services, including after-sales support.

R&D capabilityThe supplier has strong R&D capabilities, offering extensive customization and 3D software design services. However, they lack SDK availability.

Production capacityThe supplier has production facilities equipped with complete supporting facilities for stable production and supply of steel products.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customization, and customization from samples and designs.

Client casesThe supplier has exported products to more than 50 countries, suggesting a well-established global customer base.