How does flange connection work?

A flange connection involves two pieces of equipment, pipes, two flanges, flange mats, and bolts. Force must be exerted to form a seal, often using a gasket between flange faces secured by bolts to ensure a tight seal.

High-Quality DN150 6 Inch Class 150 Stainless Steel Flange

Name: High-Quality DN150 6 Inch Class 150 Stainless Steel Flange
Brand: Wenzhou Long'an Flange Co., Ltd.
SKU: 2173072035

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

US$0.10-1.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Blind Flange

Model NO.

Blind

Material

Stainless Steel

Structure

Flanges

Connection

Blind Flange

Sealing Surface

Manufacturing Way

Forging

Brand Name

Long an

Warranty

1 Year

Customized Support

OEM&ODM

Package

Wooden Box or Pallet or Carton

Technology

Forged

Model Number

Flange

Application

Petroleum, Natural Gas, Water Disposal

Delivery Time

10-20

Pressure

Pn6/10/16/25/40/63

Service

Within 24hours Reply

Transport Package

Wooden Box

Trademark

Long'an Flange

Origin

Wenzhou, China

HS Code

7307210000

Production Capacity

1000000

Key features

OEM & ODM Customization: Accepts OEM and ODM services with flexible customization from samples or designs.

Wide Material Selection: Available in ASTM A182 grades including 304, 316, 316L, 321, 347, and F91.

Extensive Size Range: Sizes from 1/2' to 80' (DN15-DN2000) and pressures from 150 lbs to 2500 lbs.

Low MOQ for Standard Items: Minimum order quantity is just 1 piece for normal and standard products.

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

Global Export Experience: Exported to over 30 countries including USA, Germany, Japan, and Brazil.

Comprehensive Certifications: ISO certified with options for FORM E, NACE material, and 3PE coating.

Fast Response Service: Professional team provides replies within 24 hours and factory visit support.

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: ≤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:How many countries have you exported to?

We have exported stainless steel products 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, etc.

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 you to contact us for more details and discussion regarding OEM services.

Q:Can we visit your factory?

We warmly welcome factory visits. Once we have your schedule, we will arrange a professional sales team to follow up your case.