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OEM Supply GB/T 3639 Precision Seamless Tube for Hydraulic Equipment
US$1,000.00
3 Tons
Sample price:US$20.00/kg.Request sample
Product profile
Customization
AvailableAfter-sales Service
FreeWarranty
3 MonthModel NO.
GB3639Type
SeamlessTechnique
Cold DrawnMaterial
Carbon SteelSurface Treatment
OiledUsage
Hydraulic/Automobile Pipe, Machinery Industry, Special PurposeSection Shape
RoundCertificate
IATF16949Surface
PolishedCustom
YesStandard
GB JIS ASTMTransport Package
BundleSpecification
OD15-80 wt2-20Trademark
bluesky pipeOrigin
ChinaHS Code
7304319000Production Capacity
50000 Ton/YearKey features
High Precision Cold Drawn: Manufactured via cold drawing and cold rolling for superior dimensional accuracy.
Wide Material Selection: Available in Carbon Steel, 25Mn, Q355B, Q420B, 25CrMo, and 42CrMo grades.
Multiple Surface Treatments: Options include Oiled, Polished, and various annealing states (BK, BKW, BKS, GBK, NBK).
Full Customization Support: Offers customization from samples, designs, and full customization services.
OEM and ODM Services: Manufacturer provides both OEM and ODM services with 3 R&D engineers.
Strict Quality Inspection: 100% visual and function inspection performed by 5 dedicated QA/QC inspectors.
Standard Compliance: Meets DIN, GB, JIS, IATF16949, and ASTM standards for industrial use.
Flexible Packaging: Packaging includes woven bags, wooden crates, or plain ends as per customer request.
Company profile
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:What is the warranty period?
A:
The product comes with a 3-month warranty.
Q:What are the available sizes?
A:
Outer diameter ranges from 15mm to 70mm, and thickness ranges from 1mm to 12mm.
Q:Can the tubes be customized?
A:
Yes, we offer full customization, including customization from samples and designs.
Q:What is the delivery time?
A:
The normal delivery time is 20-30 working days.
Q:What payment methods are accepted?
A:
We accept LC, T/T, D/P, and PayPal.
Send Inquiry
*To:
Fujian Bluesky Pipe Manufacturing Co., Ltd.
Fujian Bluesky Pipe Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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