What is the delivery time?

Usually within 15 days. Off-season lead time is within 15 workdays.

What materials are used for the thread protectors?

Materials include Full Plastic, Plastic+Steel+Plastic, and Steel+Plastic.

What is the warranty or after-sale policy?

If product quality and appearance have any problem caused by us, we could exchange or return the products for you.

Standard Plastic Thread Protectors (YZF-C308)

Name: Standard Plastic Thread Protectors (YZF-C308)
Brand: 3S International Company Limited
SKU: 740351015

Jiangsu, China3S International Company Limited

US$1.50

10 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Head Code

Round

Connection

Male and Female

Shape

Equal

Material

Plastic

Technics

Injection Moulding

Certification

ISO, ANSI, DIN, JIS, ASME, GB, BS, SH, HG, CE, CCS

Special Function

Anti Corrosion

Application

Protect Thread of Drill Pipe/Drill Collar

Size

2-3/8"-20"

Color

Black, Orange, Red, etc

MOQ

10pieces

Delivery Time

Usually Within 15 Days

Transport Package

Wooden Pallets

Specification

5CT

Trademark

NJP

Origin

Jiangsu China

HS Code

3923500000

Production Capacity

30000 Pieces Per Day

Key features

Wide Size Compatibility: Covers sizes from 2-3/8" to 20", including NU, EU, STC, LTC, BTC, and IF threads.

Multi-Material Options: Available in Full Plastic, Plastic+Steel+Plastic, and Steel+Plastic configurations.

Customizable Colors: Colors can be customized to Black, Orange, Red, etc., based on customer requirements.

Anti-Corrosion Performance: Special anti-corrosion function ensures durability and protects drill pipe threads.

Wide Temperature Resistance: Operates effectively in temperatures ranging from -46 to 66 degrees Celsius.

Comprehensive Certifications: Certified by ISO, ANSI, DIN, JIS, ASME, GB, BS, SH, HG, CE, and CCS standards.

Fast Delivery Time: Usually delivers within 15 days, with off-season lead time within 15 workdays.

Professional Manufacturer: Experienced manufacturer serving domestic and international customers for many years.

Company profile

3S International Company Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Nearest Port: ShanghaiAverage Response Time: ≤7.71hTerms 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.

Product Q&A

Q:What products are you specialized in?

Protective Products, like Plastic Pipe End Caps, Plastic Pipe End Plugs, Plastic Flanges Protectors, Plastic Valve Covers, Marine Flange Protectors, Socket Weld End Covers, Oilfield Thread Protectors, Plastic Square/Round /Rectangular caps and Plugs, etc.

Q:Is the price of your products lower than others?

We can not promise you the lowest price,because the best quality is what we pursue firstly.

Q:Can you provide us with some samples for testing?

Of course, we can offer you samples. You only need to bear the freight and samples' charge can be negotiated.

Q:How about your service?

We have pre-sale service,in-sale service and after-sale service and you can know about them in our service.

Q:What is the MOQ for this product?

The MOQ is 10 pieces.