What is the delivery time?

Delivery time is usually within 10-30 days after we have confirmed your order. Most sizes are in-stock for immediate delivery.

Can the size and thickness be customized?

Yes, the size ranges from 1/2' to 24', and thickness can be made by client's demand.

What certifications does the product have?

The product has SGS certification and is made of LDPE/PE material.

LDPE Bolt Hole Flange Protectors (YZF-H39)

Name: LDPE Bolt Hole Flange Protectors (YZF-H39)
Brand: 3S International Company Limited
SKU: 778813615

Jiangsu, China3S International Company Limited

US$0.05

10 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Certification

SGS

Model NO.

YZF-H39

Special Function

Anti Corrosion

Application

Protect Flange From Damage and Contamination

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 Specifications: Size 1/2'-24', Color, Pressure, and Thickness can be made by client's demand.

SGS Certified Material: Made of LDPE/PE material with SGS certification for anti-corrosion protection.

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

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

High Production Capacity: Productivity of 30,000 pieces per day ensures timely supply.

Versatile Application: Protects flanges from damage and contamination during transit, handling, and sandblasting.

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

Professional Manufacturer: Leading supplier in China with own mold workshop and over 10 years experience.

Company profile

3S International Company Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Nearest Port: ShanghaiAverage Response Time: ≤6.47hTerms 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.