Can I request custom roller sizes?

Absolutely! We can customize them based on the drawings and specifications you provide.

ASME B16.5 Standard Welding Neck Flange for High Temperature Pipe

Name: ASME B16.5 Standard Welding Neck Flange for High Temperature Pipe
Brand: Jinan Hongtu Forging Co., Ltd
SKU: 2171650832

Shandong, ChinaJinan Hongtu Forging Co., Ltd

US$2.00-10,000.00

1,000 Pieces

Sample price:US$100000.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS

Type

Wn/So

Model NO.

Supports customization

Material

Ss/Customized

Structure

Flanges

Connection

Flanged

Sealing Surface

RF/FF/Customized

Manufacturing Way

Forging

Technique

Casting/Forging/ Customized

Nominal Diameter (DN)

DN15, DN50, DN200

Flange Outside Diameter

95mm (DN15)/200mm (DN80)/Customized

Flange Inside Diameter

17.3mm(DN15)/Customized

Number of Bolt Holes

4/8/12/Customized

Thickness

12mm~58mm/Customized

Flange Height

20mm~78mm/Customized

Neck Diameter

45mm(DN10)/Customized

Sealing Face Height

Usually 2mm

Nominal Pressure (Pn)

Pn2.5, Pn10, Pn16, Pn25, Pn40, Pn160

Pressure Class

Class 150, 300, 600, 900, 1500, 2500

Forging Ratio

≥ 3:1 / ≥ 4:1

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

OEM & ODM Custom

Transport Package

Internationa Package

Specification

Standard specifications or customized

Trademark

OEM

Origin

Jinanchina

Production Capacity

500000pieces/Year

Key features

The unique hubbed design effectively distributes piping stress, significantly enhancing structural rigidity at the connection.

Available in both welding neck (WN) and slip-on (SO) types to satisfy various pressure ratings and installation conditions.

Utilizing integral forging technology to maintain continuous metal grain flow and a denser internal structure.

Exceptional sealing performance makes it suitable for demanding pipelines with high temperatures, high pressures, or cyclic stresses.

Supports Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ) to accommodate various gasket sealing requirements.

Dimensions and tolerances strictly comply with major international standards, including ASME, DIN, EN, and JIS.

Quality inspections are conducted from processing to finished products to ensure reliable dimensional stability.

Supports diverse processing based on drawings or samples, enabling flexible collaboration tailored to your parameters.

Packed in reinforced wooden cases or pallets with moisture-proof wrap to ensure intact long-distance transit.

We offer dependable technical consultation and after-sales support to help resolve engineering queries in piping connections.

Company profile

High Repeat Buyers ChoicePatents AwardedFast DeliveryManagement Certification

Jinan Hongtu Forging Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier offers comprehensive customization options and has a strong R&D capability, with new products launched in the past year. They hold several key certifications, including ISO9001:2015, ISO14001, and ISO45001:2018. Despite having procedures for supplier service capabilities, they lack documentation and an approved suppliers list. The supplier does not manage overseas warehouses or participate in trade shows, and has limited international service reach. Financial data suggests stability over the past three years. Their collaboration does not extend to Fortune 500 companies but enjoys a high rate of repeat buyers.

Supplier typeThe supplier specializes in machine parts and environmental protection equipment, with strong capabilities in forging and machining.

CertificationsThe supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, indicating robust management systems.

Financial creditFinancial figures have been stable over the past three years, suggesting good financial health and credibility.

R&D capabilityThe supplier demonstrates innovation with new product launches in the past year and a dedicated R&D team.

Production capacityProduction capabilities include forging and precision machining, with 100% inspection of finished products.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization from samples or designs.

Product Q&A

Q:May I get a cheaper price?

A workable discount will be given if there's a large quantity.

Q:Is OEM acceptable?

Yes, please contact us for design details. We will offer you a reasonable price and make samples for you.

Q:What's your quality guarantee?

We have our professional quality control workers with inspection machines. Or if you have a Chinese agency, you also can ask them to do an inspection in our factory before shipment.

Q:Can I visit your factory before ordering?

Yes, you're warmly welcome to visit our factory.

Q:Do you provide samples? Is it free or charged?

Yes, we can offer samples free but shipping charges are covered by customer.