Do you accept third-party inspection?

Yes, we absolutely accept third-party inspection.

Premium ASTM A500 Grade B/C Square Steel Pipes for Construction

Name: Premium ASTM A500 Grade B/C Square Steel Pipes for Construction
Brand: Fujian Bluesky Pipe Manufacturing Co., Ltd.
SKU: 2136209572

Fujian, ChinaFujian Bluesky Pipe Manufacturing Co., Ltd.

US$1,000.00

3 Tons

Product specifications

special shaped tube

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Free

Warranty

Free

Model NO.

special shaped

Type

Seamless

Technique

Cold Drawn or Cold Rolled

Material

Carbon and Alloy

Surface Treatment

Oiled

Usage

Machinery Industry, Special Purpose

Section Shape

Special Section

Length

Customized

Delivery Terms

EXW/Fob/CIF/CFR

Standard

ASTM JIS GB

Delivery Time

20-35days

MOQ

1 Ton

Key Words

Special Shaped Pipe

Transport Package

Bundle/Wooden Box/Customized

Specification

under 75mm

Trademark

Bluesky-pipe

Origin

Ningde

HS Code

7304900000

Production Capacity

50000 Ton/Year

Key features

Customized Special Shapes: Available in square, oval, hexagonal, D-shape, and other custom profiles for unique engineering needs.

Enhanced Torsional Stiffness: Flat sides and vertices provide significantly higher resistance to bending and torsion than round tubes.

Optimized Heat Transfer: Non-circular shapes promote turbulence for better heat exchange in compact heat exchanger designs.

Vibration Damping Capability: Special geometry reduces vibrations and noise in drive shafts under changing load conditions.

Seamless & Welded Options: Produced via cold drawn or cold rolled techniques for high precision and structural integrity.

Comprehensive Material Grades: Carbon and alloy steel options including Q235B, Q345B, 10#, 20#, 45#, and 15CrMo.

Free After-Sales Service: Includes free warranty coverage and professional technical support for all mechanical equipment.

Fast Delivery Time: Standard delivery within 20-35 days with flexible terms like EXW, FOB, CIF, and CFR.

Company profile

High Repeat Buyers ChoicePatents AwardedCustomization from SamplesManagement Certification

Fujian Bluesky Pipe Manufacturing Co., Ltd.

Fujian, 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: N/A CertifiedNearest Port: Fuzhou Port, Ningbo PortAverage Response Time: ≤0.06h

About Our Factory & Business Background

AddressWendu Industrial Zone, Fuding City, Ningde, Fujian, China

Plant Area25322 square meters

Number of Employees64

Registered Capital12,800,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal

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

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsSeamless Steel Pipe/Tube, Carbon Seamless Steel Pipe/Tube, Precision Seamless Steel Pipe/Tube, Seamless Pipe/Tube, Alloy Steel Pipe/Tube

Production Lines5

Production MachinesPerforate Facility, Rolling Facility, Heat Treatment Facility

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2012-04-17

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer for steel pipes and a technical foreign trade company with extensive export experience.

Q:Will you deliver the goods on time?

Yes, we promise to provide best quality products and deliver on time regardless of price changes.

Q:Do you provide samples and is it free?

Samples are provided free of charge, but the freight is covered by the customer. The sample freight will be returned after cooperation.

Q:Do you have any certifications?

Yes, we guarantee quality with ISO9000, IATF16949, and ISO 14001 certificates.

Q:What are your terms of payment?

For payments under 1000USD, 100% is required in advance. For payments over 1000USD, 30% T/T in advance with the balance before shipment or against B/L copy within 5 working days. L/C at sight is also favorable.