How does a flange connection work?

A flange connection involves two pieces of equipment, pipes, or fittings, two flanges, flange mats, and bolts. Force (gasket compression) must be exerted to form a seal, often secured with bolts and gaskets like disk springs to ensure a tight seal.

Premium ANSI FF Slip-on Flanges for International Export

Name: Premium ANSI FF Slip-on Flanges for International Export
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 2180076825

Zhejiang, ChinaWenzhou Long'an Flange Co., Ltd.

US$0.10-1.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST

Type

Slip on Flange

Model NO.

Slip on flange

Material

Stainless Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Pressure

15#-2500#

Sealing Face

RF FF Rj

Manufacturing Method

Forging

Customized

Acceptable

MOQ

100PCS

OEM

Acceptable

Transport Package

Wooden Cases or Wooden Pallets

Specification

DN15-DN1200

Trademark

Origin

China

HS Code

7307210000

Production Capacity

280tons/Week

Key features

Multi-Standard Compliance: Complies with ANSI, DIN, GB, JIS, GOST, EN1092, BS4504, and AMSE B16.5 standards.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Duplex, and Pipeline Steel grades.

Customizable Sealing Face: Sealing faces including RF, FF, and RTJ are fully customizable to client needs.

OEM/ODM Acceptable: We accept OEM and ODM orders, providing design services and customized products.

High Precision Manufacturing: Equipped with 100+ CNC lathes and 16 high-precision machining centers for accuracy.

ISO Certified Quality: ISO certified manufacturer with 100% inspection on finished products.

Extensive Export Experience: Exported to over 30 countries including USA, Germany, Japan, and Middle East.

Flexible MOQ: MOQ can be as low as 1 piece for normal and standard products.

Company profile

Importers and ExportersYears of Export ExperienceExhibition Experience

Wenzhou Long'an Flange Co., Ltd.

Zhejiang, China

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: ≤5.74h

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:How many countries have you exported to?

We have exported stainless steel pipes and flanges to more than 30 countries, mainly including Egypt, Turkey, India, Iran, Dubai, Thailand, and the Philippines.

Q:What is your product range?

Based on our stainless steel seamless pipe factory, we supply a ONE-STOP service including fittings, flanges, valves, and other related products.

Q:What is your delivery time?

Delivery time depends on the demanded quantities and your location, typically taking nearly 15-50 days.

Q:Can you provide OEM service?

Yes, we welcome OEM services. Please contact us for more details and discussion.

Q:Can we visit your factory?

Yes, you are warmly welcome. Once we have your schedule, we will arrange a professional sales team to follow up your case.