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Heavy-Duty Stainless Steel Socket Welding Flanges for Industrial Pipes
US$1.00-50.00
100 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSWType
Socket Welding FlangeModel NO.
Socket weldingMaterial
Stainless SteelStructure
FlangesConnection
WeldingSealing Surface
RFManufacturing Way
ForgingBrand Name
Long anWarranty
1 YearCustomized Support
OEM&ODMPackage
Wooden Box or Pallet or CartonTechnology
ForgedModel Number
FlangeApplication
Petroleum, Natural Gas, Water DisposalDelivery Time
10-20Pressure
Pn6/10/16/25/40/63Service
Within 24hours ReplyTransport Package
Wooden BoxTrademark
Long'an FlangeOrigin
Wenzhou, ChinaHS Code
7307210000Production Capacity
1000000Key features
Extensive Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, BSW, EN, UNI, BS, NF, ASME, API, and MSS standards.
Wide Size and Pressure Range: Sizes 1/2'-80' (DN15-DN2000) with pressures from 150 lbs to 2500 lbs and PN6-PN250.
High-Precision Manufacturing: Equipped with 100+ CNC lathes, 16 machining centers, and advanced forging capabilities.
Rigorous Quality Control: 100% finished product inspection using spectrometers and hydraulic testing machines.
Versatile Material Options: Available in ASTM A182 F1, F5, F9, F22, F91, F304, F316L, and other stainless steels.
Flexible Customization Support: Offers OEM & ODM services, including customization from samples, designs, and full customization.
Fast Response Service: Provides reply within 24 hours and supports multiple payment terms including LC and T/T.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece, suitable for diverse project needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.39h
About Our Factory & Business Background
AddressNo. 620, Mingzhu Road, Yongxing Street, Longwan District, Wenzhou, Zhejiang, China
Plant Area6000.3 square meters
Number of Employees105
Registered Capital50,000,000 RMB
Terms of PaymentLC, T/T, Western Union, PayPal, D/P, Small-amount payment
International Commercial Terms(Incoterms)FOB, CFR, CIF, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsFlange
Production MachinesCNC Lathe machine, CNC Drilling machine
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2013-11-08
Main MarketsDomestic
Repeat Buyers Choice30%~50%
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What standards do your flanges comply with?
A:
Our flanges comply with major international standards including ANSI, DIN, GB, JIS, GOST, BSW, EN, UNI, BS, NF, ASME, API, and MSS.
Q:What is the available size and pressure range?
A:
We offer sizes from 1/2' to 80' (DN15-DN2000) and pressure ratings from 150 lbs to 2500 lbs (PN6-PN250).
Q:Do you support OEM and ODM customization?
A:
Yes, we provide comprehensive OEM and ODM support, including customization from samples, designs, and full customization options.
Q:What materials are available for the flanges?
A:
We supply various stainless steel grades such as ASTM A182 F1, F5, F9, F22, F91, F304, F304L, F316, F316L, F321, and F347.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1 piece, allowing for flexible purchasing for different project scales.
Send Inquiry
*To:
Wenzhou Long'an Flange Co., Ltd.
Wenzhou Long'an Flange Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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