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High-Strength 30CrMo Steel Square Pipe for Reliable Packaging Solutions
US$1,500.00
3 Tons
Sample price:US$20.00/kg.Request sample
Product profile
Customization
AvailableAfter-sales Service
FreeWarranty
1 YearModel NO.
chromium molybdenum steel pipe & tubeType
SeamlessTechnique
Cold DrawnMaterial
Alloy SteelSurface Treatment
OiledUsage
Hydraulic/Automobile Pipe, Machinery Industry, Special PurposeSection Shape
RoundIATF16949
YesAoto Parts
Roll CagaeMotorcycle Parts
FrameMechanical Structure Pipe
Piston PinLength
5-5.8meterDelivery Terms
EXW/Fob/CIF/CFRTransport Package
Bundle or Woven PackagingSpecification
15-75Trademark
bluesky pipeOrigin
ChinaHS Code
7304519090Production Capacity
50000 Ton/YearKey features
Chromoly Steel Composition: Low-alloy steel with chromium and molybdenum for high strength and toughness.
Wide Grade Selection: Includes SAE 4130, 4140, 25CrMo4, 30CrMo, and other international standards.
Customizable Dimensions: Outer diameter 15-70mm, wall thickness 1-14mm, and custom cut lengths available.
Multiple Delivery Conditions: Options include cold drawn, annealed, normalized, stress relieved, and quenched-tempered.
Comprehensive Processing: Services include cutting, chamfering, drilling, notching, and CNC machining.
Strict Quality Control: 100% inspection with material certificates and heat-lot traceability.
OEM and ODM Services: Full customization available from samples, designs, or specific requirements.
Global Standard Compliance: Meets ASTM, GB, EN, JIS, and customer-specific tube standards.
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: ≤0.11h
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 CertificationISO9001:2015, ISO45001:2018, ISO14001, Others
Cooperated with Fortune 500No
Product Q&A
Q:Is 4130 the same as 30CrMo or 25CrMo4?
A:
They are commonly compared low-carbon Cr-Mo grades, but their chemistry limits and product standards are not identical. Confirm the required standard before ordering.
Q:Can 4140 be welded like 4130?
A:
4140-type grades have higher carbon and hardenability. The buyer must establish a suitable welding, preheat and post-weld procedure for the component and delivery condition.
Q:What is the available size range?
A:
The confirmed factory range is 15-70 mm outside diameter and 1-14 mm wall thickness. Specific combinations are reviewed by grade, tolerance, condition and quantity.
Q:Can different national grades be substituted?
A:
Only after chemistry, hardenability, mechanical properties, heat treatment, dimensions and the applicable tube standard have been reviewed and accepted.
Q:Do you supply cut or machined chromoly tube parts?
A:
Cutting, chamfering, drilling, notching and CNC machining can be reviewed from the drawing and batch requirement.
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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