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Nps 4 Elbow for Oil Refinery Piping with En 10253 Elbow and Std Elbow Featuring Beveled Ends
US$1.00-9,999.00
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
AvailableWarranty
1yearModel NO.
CustomizedConnection
Welding Female Male Flange Press ConnectionShape
Equal ReducingHead Code
Round HexagonAngle
30 45 60 90 180degreeWall Thickness
CustomizedMaterial
Carbon Steel Stainless Steel AlloyTechnics
Forged Casting Pushing Hot-PressedColor
CustomizedSize Range
1/2 -36 Seamless,26 -110 WeldedAngle.
30 45 60 90 180degree(Customized)Radius
Lr (Long Radius, R=1.5D) / Sr (Short Radius, R=1.0End Connection
Bevel End (Be) / Butt WeldSurface Treatment
Natural Color, Varnished, Black Painting,Surface Treatment2
Anti-Rust OilTransport Package
Plywood Case / Plywood PalletSpecification
CustiomizedTrademark
FM or OEMOrigin
ChinaKey features
Flow Efficiency Design: Long Radius elbows reduce pressure drop by approximately 60% compared to Short Radius fittings.
Superior Mechanical Properties: Forged and seamless construction ensures continuous grain structure with high tensile strength.
Customizable Wall Thickness: Offers SCH20 through XXS options to meet specific pressure and flow requirements.
Customizable Angles: Standard 45, 90, 180 degrees available with 30 and 60 degrees as customized options.
Standard Compliance: Manufactured to ASME B16.9, EN 10253-2, DIN 2605, GOST, and JIS standards.
Secure Packaging: ISPM15-compliant fumigation-free plywood cases ensure safe international shipping.
1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.
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 CertifiedExport Year: 1year CertifiedNearest Port: Tianjin Port CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressDonglin Bridge, South of De Lin Village, Daolin Village, Xindian Town, Mengcun Hui Autonomous County, Cangzhou, Hebei, China
Plant Area2800 square meters
Number of Employees10
Registered Capital2,000,000 RMB
International Commercial Terms(Incoterms)FOB, CFR, CIF, EXW
Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity500pcs
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsFlange, Elbow, Tee, Reudcer
Production Lines2
Production MachinesCNC Lathe, Drilling machine, Pressing machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2026-05-11
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What standards do the elbows comply with?
A:
Our elbows are manufactured to ASME B16.9, EN 10253-2, DIN 2605, GOST 17375-2001, and JIS B2313 standards.
Q:Are custom sizes and materials available?
A:
Yes, we offer custom sizes and materials upon request, including specific wall thicknesses and color options.
Q:What is the warranty period for the product?
A:
We provide a 1-year warranty for all our butt welded pipe fitting elbows.
Q:How are the products packaged for shipping?
A:
Products are packed in ISPM15-compliant fumigation-free plywood cases or pallets to ensure safe international transport.
Q:What is the difference between LR and SR elbows?
A:
Long Radius (LR) elbows have a 1.5D radius, offering lower pressure drop and better pigging capability. Short Radius (SR) elbows have a 1.0D radius, suitable for tight spaces.
Send Inquiry
*To:Hebei Fengmei Flange Fittings Co., Ltd.
Hebei Fengmei Flange Fittings Co., Ltd.*Content:
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