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DN65 Pn10 Alloy Steel Slip on Flange Light Weight Easy Installation for Temporary Construction Engineering Pipeline
US$1.00-95.00
1 Piece

Product specifications

Compressive Strength

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW, ANSI B16.5 / DIN / GB / JIS / En

Type

Welding Flange

Model NO.

FL005

Material

Stainless Steel

Structure

Flanges

Connection

Welding

Sealing Surface

FM

Compressive Strength

Cl150-Cl2500

Diameter

1/2"-158"

Model No.

Large Diameter Weld Neck Flange

Special Fuction

High-Pressure Resistant;Corrosion-Resistant

Pressure

Pn10 / Pn16 / Pn25 / Pn40 / 150lb / 300lb / 600lb

Brand Name

OEM / Custom

Surface Treatment

Pickling / Passivation / Polished / Sand Blasting

Application

Oil & Gas / Water Treatment / Chemical / Construct

Transport Package

OEM/ODM

Specification

oem/odm

Trademark

custom

Origin

China

HS Code

73079100

Production Capacity

50000PCS/Month

Key features

Premium SS304/316 stainless steel with homogenizing heat treatment, refined internal grain structure to reduce medium friction vibration for long-running factory high-temperature steam circulating pip
Streamlined ultra-smooth precision polished inner bore effectively cut turbulent steam flow, drastically lower fluid friction noise to realize whole pipeline low-noise running environment in factory w
Optimized transitional arc design between flange neck and disc disperse steam periodic pressure pulsation, lessen pipeline shaking heat dissipation loss and achieve remarkable thermal energy saving fo
High-precision CNC machined RF/FF/RJ sealing surface with ultra-high flatness ensures tight compression joint, block high-temperature steam leakage and avoid extra heat waste caused by medium escape.
Multi-layer high-temperature resistant anti-oxidation passivation finish, stable anti-corrosion performance under long-time continuous high-heat steam erosion in harsh industrial factory working condi
Fully comply with ANSI/DIN/GB/JIS/GOST/BSW international industrial standards, full specification 1/2''~158'' including customized DN770, pressure CL150~CL2500, support OEM customization for factory s

Company profile

Business Type: Trading CompanyExport Year: 2026-02-01Nearest Port: TianjinAverage Response Time: ≤3.15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryGuangzhou Dingtaichang International Trading Co., Ltd., established in 2025, is a trading company based in Guangzhou, China, with manufacturing facilities in Hebei. Specializing in industrial components, they focus on pipe fittings, flanges, and valves. They emphasize quality, advanced customization, and strong after-sales service. The company integrates resources from southern and northern China to enhance supply chain efficiency. They have over 10 production lines and 41 to 50 quality control staff, indicating robust production and quality assurance capabilities.
After-Sales capabilityThe company is committed to dependable after-sales service, emphasizing fast response times and reliable support to ensure a smooth client experience.
R&D capabilityThe company is committed to continuous improvement in technology and operational efficiency, leveraging regional strengths for flexible sourcing and stable production.
Production capacityThe company operates over 10 production lines and produces 10 million flange pieces annually, indicating significant production capacity.
Customization capabilityThe company offers advanced customization and tailored solutions, supported by experienced engineering and sales teams to meet diverse project needs.

Product Q&A

Q:Can this DN420 flange be used for full concealed wall pre-buried indoor fire fighting pipeline?
A:
Yes, compact hidden structure plus anti-humidity rustproof treatment is specially designed for wall concealed embedding fire water construction.
Q:Can you provide fire pipeline inspection certificate for construction bidding document?
A:
We can supply ISO9001, EN10204 and third-party hydrostatic test certification for real estate fire project tender.
Q:Is customized non-standard thickness available for our local building concealed pipeline design?
A:
OEM customization is acceptable, we can adjust flange dimension, wall thickness and pressure rating per your construction drawing.
Q:How many days is your production lead time after deposit?
A:
Standard DN420 in stock within 7 working days; customized non-standard goods 15~20 working days after deposit received.
Q:Does your flange meet international fire protection standards for export overseas construction project?
A:
Fully compliant with ANSI/DIN/GB/JIS/GOST/BSW specs, widely exported for global commercial building fire fighting pipeline projects.

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