Do you accept third-party inspection?

Yes, we absolutely accept third-party inspections to ensure product quality and customer satisfaction.

What are the main applications for these steel tubes?

They are widely used in hydraulic and pneumatic systems, automotive components (camshafts, steering), machinery industry, construction, and aerospace due to their high strength and precision.

Durable Seamless Steel Tubes for Heavy Machinery Use

Name: Durable Seamless Steel Tubes for Heavy Machinery Use
Brand: Fujian Bluesky Pipe Manufacturing Co., Ltd.
SKU: 2148857502

Fujian, ChinaFujian Bluesky Pipe Manufacturing Co., Ltd.

US$1,000.00

1-4 Tons

US$950.00

5-14 Tons

US$900.00

15+ Tons

Product specifications

precision tube

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Free

Warranty

Free

Model NO.

JIS EN ASTM DIN GB GOST ISO

Type

Seamless or Welded

Technique

Cold Drawn or Cold Rolled

Material

Carbon and Alloy

Surface Treatment

Oiled

Usage

Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration, Special Purpose

Section Shape

Round

IATF16949

Yes

Od

15-75mm

Deform

Cold Drawn/Rolling

Delivery Terms

EXW/Fob/CIF/CFR

Length

5-5.8 Meter

Transport Package

Bundle

Specification

under 75mm

Trademark

bluesky pipe

Origin

China

HS Code

7304319000

Production Capacity

50000 Ton/Year

Key features

High Precision & Tight Tolerance: Strict tolerances for ID/OD and wall thickness ensure exact fit for hydraulic and pneumatic systems.

Seamless & Welded Options: Available in seamless (no welds, high strength) and DOM welded tubes with smooth surface finish.

Customizable Dimensions: OD customizable from 15-75mm; Length 5-5.8 meters; Shapes include round, square, and rectangular.

Versatile Material Grades: Carbon and alloy steels (e.g., 4140, 1045) available to meet specific strength and corrosion requirements.

Multiple Certification Standards: Complies with ASTM A519, EN10305, DIN 2391, GB3639, and holds ISO9001/IATF16949 certifications.

Professional Manufacturer: Direct factory with 25,322 sqm plant area, 5 production lines, and 3 R&D engineers for quality assurance.

Flexible Payment Terms: Accepts T/T, L/C, D/P, and PayPal; 100% advance for small orders, 30% deposit for larger ones.

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: ≤0.07h

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, competitive pricing, and professional after-sales service.

Q:Will you deliver the goods on time?

Yes, we promise to provide best quality products and deliver on time regardless of price fluctuations, as honesty is our company's tenet.

Q:Do you provide samples? Is it free or extra?

We can provide free samples, but the freight is covered by the customer. The sample freight will be returned to the customer account after cooperation.

Q:Do you have any certifications?

Yes, we guarantee quality with ISO9001, IATF16949, and ISO 14001 certificates, supported by professional engineers and a development team.

Q:What are your terms of payment?

For payments <=1000USD, 100% in advance. For >=1000USD, 30% T/T in advance, balance before shipment or against B/L copy within 5 days. 100% Irrevocable L/C at sight is also favorable.