What are the available sealing surface types?

We support RF, FF, and Rtj sealing surfaces to ensure proper connection.

How are the products packed and shipped?

Items are packed in plywood cases or on pallets and shipped via sea or air.

900 Slip on Flange

Name: High Quality ASME B16.47 (API 605) Class 75/150/300/400/600/900 Slip on Flange
Brand: Hubei Fotma Machinery Co., Ltd.
SKU: 1968220745

Hubei, ChinaHubei Fotma Machinery Co., Ltd.

US$3.00-8.00

10 Pieces

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

ASME B16.47 SER. B(API 605) Flange

Application

Machinery Parts

Machining

CNC Machining

Material

Alloy

Surface Preparation

Polishing

Pressure Chamber Structure

Vertical

Tolerance Grade

Casting Surface Quality Level

Certification

ISO 9001:2000, ISO 9001:2008

Standard

ANSI

Type

Welding Flange

Material

Carbon Steel

Structure

Flanges

Connection

Flanged

Manufacturing Way

Forging

Sealing Surface

RF, FF and Rtj

Pressure

75/ 150/300/400/600/ 900 Lbs

Surface Treatment

Yellow, Black, Rust Proof Oil

Sealing Type

FF, RF, Rtj

Shiment

by Sea or by Air

Transport Package

No Fumigate Plywood/Wood Pallet or Ca

Specification

1/2" To 24"

Trademark

FOTMA

Origin

China

HS Code

730791

Production Capacity

2000pieces/Month

Key features

Comprehensive Pressure Ratings: Available in Class 75, 150, 300, 400, 600, and 900 LBS for diverse applications.

Multiple Material Options: Carbon steel (A105, A105N) and Stainless steel (304, 304L, 316, 316L) available.

Diverse Surface Treatments: Options include Black Painting, Anti Rust Oil, Hot Dip Galvanized, and Yellow Painting.

Wide Size Range: Sizes from 1/2 inch to 48 inches covering ASME B16.5, B16.47A, and B16.47B standards.

Flexible Sealing Surfaces: Supports RF, FF, and Rtj sealing types to match specific connection needs.

Customization Services: OEM and ODM services available with customization from samples or designs.

Versatile Application Scope: Suitable for petroleum, chemical, machinery, power, shipbuilding, and construction.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedManagement Certification

Hubei Fotma Machinery Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 21 Years CertifiedNearest Port: Wuhan Port, Shanghai Port, Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryFOTMA is identified as a trading company with a broad machinery portfolio and a stated OEM/ODM offering. It holds ISO 9001 and HACCP certifications, and its service-management evidence includes written procedures and followed records for corrective actions, customer complaints, and supplier-service assessment. However, quality-assurance status is unknown, and there is no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage. Innovation evidence is limited: no new product was reported in the past year and no SDK is available, although ODM and OEM services are offered. Production information is mixed because the supplier is classified as a trading company; five production lines, 6–10 quality-control staff, and a broad export-market reach are reported, but the stated peak-season lead times are inconsistent across slices. Over 1,000 long-term customers and customized-design claims support customer experience and customization, but independently verifiable...

CertificationsThe supplier reports certification of its management systems under ISO 9001 and HACCP. These are explicit certifications in the provided information, although the scope, issuing bodies, validity, and certificate documents are not supplied.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions, customer complaints, and effective supplier-service assessment. However, it reports no overseas showroom, agent, branch, offline trade-show participation, or overseas service countries; port proximity is stated as Wuhan and Shanghai. This supports documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports no new products during the past year and no available SDK, which are explicit limitations. It does provide ODM service and OEM service for well-known brands, indicating design/manufacturing customization capability despite limited evidence of recent product innovation.

Customization capabilityThe supplier explicitly offers OEM and ODM services and states that it tailors special designs and customized products to customer requirements. These claims are consistent across the company description and R&D capability information, although no specific customization project evidence is provided.