What are the applications for these protectors?

They are used to protect petroleum, gas, and water valve flanges from damage, dirt, and moisture during transit, handling, storage, and sandblasting operations.

What pressure ratings do these protectors support?

They are suitable for flanges with pressure ratings of 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB.

Is installation difficult?

No, the tapered plug design fits snugly into the pipe interior and requires no fasteners for installation.

2500lb Plastic Bolted Quick Fit Flange Protectors (YZF-H114)

Name: 2500lb Plastic Bolted Quick Fit Flange Protectors (YZF-H114)
Brand: 3S International Company Limited
SKU: 779121915

Jiangsu, China3S International Company Limited

US$0.05

10 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Technics

Injection Moulding

Model NO.

YZF-H114

Size

1/2"-24"

Color

Blue, Yellow, White or Other Colors

Pressure

Class150-2500

Thickness

Can Be Made by Your Demand

Transport Package

Carton Package or Woven Bags

Specification

ASTM

Trademark

NJP

Origin

Jiangsu China

HS Code

39235000

Production Capacity

30000 Pieces Per Day

Key features

Customizable Dimensions: Available in sizes from 1/2' to 24' to fit various pipe diameters.

Multi-Color Options: Available in Yellow, Blue, White, Orange, Black, Red, Green, or custom colors.

High Pressure Resistance: Designed for flanges with pressure ratings from Class 150 to 2500.

Durable PE Material: Made from LDPE via injection molding for robust protection against dirt and moisture.

No Fasteners Required: Tapered plug design fits snugly into the pipe interior without needing additional fasteners.

Custom Thickness: Thickness can be manufactured according to specific client demands.

Fast Delivery: Most sizes are in-stock for immediate delivery; standard lead time is 10-30 days.

High Productivity: Capable of producing 30,000 pieces per day to meet large order volumes.

Company profile

3S International Company Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Nearest Port: ShanghaiAverage Response Time: ≤9.76hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

Summary3S International Company Limited is a China-based foreign joint venture in Nanjing, Jiangsu, described as both a trading company and manufacturer/factory. It produces stainless steel manifolds, valves, and industrial pipe fittings, including customized products based on client specifications. The supplier reports ISO 9001 and ISO 14001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its stated annual manifold productivity is 100,000 pieces, and it has exported since 2006, with exports representing 90% of total sales. Evidence indicates international market experience and product innovation, including patented stainless steel manifold products, but the provided information does not sufficiently establish after-sales service capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is identified as a trading company, manufacturer/factory, and foreign joint venture. Its stated operations include manufacturing stainless steel manifolds, valves, and industrial pipe fittings from its Nanjing, Jiangsu location.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly support quality-management and environmental-management credentials.

R&D capabilityThe supplier reports advanced digital production, quality control, 6–10 R&D engineers, and development of patented stainless steel manifold products through customer observation and innovation. These details provide explicit evidence of product and process innovation capability.

Production capacityThe supplier states that it operates more than 10 production lines, has 6–10 quality-control staff, and produces 100,000 stainless steel manifolds annually. Its manufacturing focus and stated output demonstrate established production capability.

Customization capabilityThe company explicitly states that it delivers customized products based on client specifications and emphasizes qualified raw materials, advanced equipment, technical personnel, monitoring, and risk control. This supports a stated capability to adapt products to customer requirements.