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Seamless Carbon Steel Pipe for Structural Construction and Industrial Use ASTM A53 Grade B
US$490.00-540.00
1 Piece
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Contact SupplierWarranty
Contact SupplierModel NO.
ASTM A53 Grade BType
SeamlessTechnique
Cold DrawnMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundStandard
En, ASTM, as, DINLength
Any Length CustomerizedEnds
All Kinds of CuttingTransport Package
Sea Worth PackingSpecification
Above 2mmTrademark
ZKOrigin
ChinaHS Code
7304192000Key features
High Strength & Sealing: No weld seams ensure higher overall strength and excellent sealing for high-pressure applications.
Customizable Length: Length can be customized to customer requirements, including fixed lengths like 6m or 9m.
Wide Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel (304/316L) for various environments.
Multiple Surface Treatments: Options include Black Painted, Galvanized, Oiled, and PE/3PE/FBE anti-corrosion coatings.
Strict Quality Control: Undergoes UT, ET, and pressure tests to ensure no cracks, folds, or internal defects.
Versatile Applications: Suitable for pipeline transport, boilers, hydraulic systems, construction, and chemical industries.
Flexible Customization: Supports customization from samples, designs, and minor adjustments for specific needs.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.09h
About Our Factory & Business Background
AddressNo. 15 Lanxiang Road, Tianqiao District, Jinan, Shandong, China
Plant Area2356 square meters
Number of Employees50
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity25 Tons
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsRoofing Sheet, Galvanized Steel, Galvalume Steel, Steel Plate, PPGI, H Beam, Angle Steel, Stainless Steel, Hot Steel Coil, Cold Steel Coil, Silicon Steel
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-20
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff39
Overseas Agent/BranchYes
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE, RoHS
Cooperated with Fortune 500No
Product Q&A
Q:What is the difference between seamless pipes and welded pipes?
A:
Structure: Seamless pipes have no welds, while welded pipes have longitudinal or spiral welds. Strength: Seamless pipes have higher overall strength and are suitable for high-pressure scenarios. Cost: The production process of seamless pipes is complex, and the price is 10%-30% higher than that of welded pipes.
Q:How to choose the material of seamless pipe?
A:
General environment: choose Q235 or 20# carbon steel (low cost, easy to process). Corrosive environment: choose 304/316L stainless steel or galvanized seamless pipe. High temperature and high pressure: choose 15CrMo, 12Cr1MoV and other alloy pipes (specific temperature and pressure parameters must be provided).
Q:How to detect the quality of seamless pipes?
A:
Appearance: no cracks, folds, or scars on the surface, and uniform wall thickness. Non-destructive testing: ultrasonic (UT) and eddy current (ET) detection of internal defects. Pressure test: water pressure test (such as water pressure 10MPa, pressure maintenance for 5 minutes without leakage).
Q:What are the available surface treatments?
A:
Options include Bared, Black Painted (varnish coating), Galvanized, Oiled, and PE, 3PE, FBE, or other anti-corrosion coatings.
Send Inquiry
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Jinan Zunkai Materials Co., Ltd.
Jinan Zunkai Materials Co., Ltd.*Content:
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