What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What certifications do your products have?

Our products are certified with CE, ISO, SGS, ISO9001:2015, ISO45001:2018, and ISO14001.

Where is the loading port?

The loading port is Tianjin Port.

Premium Sanitary Weld-on O Ring Pipe Flange for Strong and Leak-Proof Pipe Fittings

Name: Premium Sanitary Weld-on O Ring Pipe Flange for Strong and Leak-Proof Pipe Fittings
Brand: Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.
SKU: 2194548095

Hebei, ChinaHebei Pengrun Pipe Fittings Manufacturing Co., Ltd.

US$9.90

1-9 Pieces

US$6.00

10-99 Pieces

US$1.10

100+ Pieces

Sample price:US$1.10/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Model NO.

customized size

Material

Carbon Steel

Structure

Round

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Pressure

150# 300# 400# 600# 900# 1500# 2500#

Usage

150# 300# 400# 600# 900# 1500# 2500#

Loading Port

Tianjin Port

Factory

Since 2012

Trade Mark

Customized

Transport Package

Wooden Box

Trademark

pengrun

Origin

China

HS Code

7307210000

Production Capacity

10000PCS/Day

Key features

Customized Trade Mark: Trade mark can be customized to meet brand requirements.

Customizable Sizes: Standard sizes available with full customization options for unique project needs.

Wide Pressure Ratings: Available in 150#, 300#, 400#, 600#, 900#, 1500#, and 2500# pressure classes.

Multiple Material Options: Offered in Carbon Steel, Stainless Steel (SS304, SS316, etc.), and Duplex Stainless Steel.

OEM and ODM Services: Full customization available from samples or designs with flexible customization options.

Strict Quality Inspection: 100% inspection including visual and function checks for all finished products.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Low MOQ: Minimum Order Quantity is 1 piece, allowing for small batch purchases.

Company profile

Cooperated with Fortune 500Patents AwardedLow MOQOEM Services

Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.

Hebei, 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. CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.03h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a combined company with two production lines and stated manufacturing output for elbows, valves, and flanges. It reports ISO9001, ISO14001, and ISO45001 certifications, written procedures for service assessment, corrective actions, and complaint handling, and lead times within 15 workdays in both peak and off-peak periods. Its R&D offering includes new product development, ODM, and broad customization, while SDK availability is explicitly absent. The supplier provides OEM services for well-known brands, but no specific customer names or case details are provided. Manufacturing controls have documented gaps: no valid contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. Export experience is stated as zero years, although exports represent 31%–40% of sales.

Supplier typeThe supplier is explicitly classified as a combined company and is not an offshore company. This identifies its organizational type but does not provide further ownership or legal-structure details.

CertificationsThe company states that it has passed ISO9001 quality, ISO14001 environmental, and ISO45001 occupational health and safety management system certifications. These are explicit certifications supporting its formal management systems.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. These measures support an organized service process, although specific response times or warranty terms are not provided.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, indicating active product-development capability. However, it explicitly has no available SDK, which limits the scope of its documented development-support capability.

Production capacityThe supplier operates two production lines, lists hot die forging, lathing, and drilling equipment, reports product-specific annual output, and states lead times within 15 workdays in both seasons. However, it lacks a valid manufacturing-capacity contract with related subcontractors, continuous batch quantity reconciliation, and an outsourcing SOP, creating documented process-control weaknesses.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, and flexible customization. It also provides ODM services, indicating broad documented customization coverage.

Product Q&A

Q:What materials are available for the flanges?

We offer Stainless Steel (SS304, SS316, SS304L, SS321, SS310, 1.4401, 1.4403) and Duplex Stainless Steel (9041L, 2205, 2507, 254SMO, etc.).

Q:Can the size be customized?

Yes, we provide both standard sizes and fully customizable sizes to meet unique project requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Do you offer OEM and ODM services?

Yes, we provide OEM and ODM services including customization from samples, designs, minor customization, full customization, and flexible customization.

Q:What are the lead times for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.