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Product profile
Customization
AvailableHead Code
RoundConnection
MaleModel NO.
YZF-H111Shape
EqualMaterial
PlasticTechnics
Injection MouldingCertification
ISO, ANSI, DIN, JIS, ASME, GB, SGSSpecial Function
High VoltageApplication
Protect Flange From DamageSize
1/2"-30"Color
Blue, Yellow, White or Other ColorsPressure
Class150-2500Thickness
Can Be Made by Your DemandTransport Package
Carton Package or Woven BagsSpecification
ASTMTrademark
NJPOrigin
Jiangsu ChinaHS Code
39235000Production Capacity
30000 Pieces Per DayKey features
Customizable Colors: Available in Blue, Yellow, White, Orange, Black, Red, Green, or other custom colors.
Custom Thickness: Thickness can be made according to client's specific demand.
Wide Size Range: Sizes from 1/2' to 30' available, with most sizes in stock for immediate delivery.
High Pressure Rating: Suitable for flanges with pressure ratings from 150LB to 2500LB and PN6 to PN64.
Durable Material: Made of LDPE, offering corrosion resistance, waterproofing, and durability.
Flexible Design: Features a flexible hinge for easier installation and enhanced side/end walls for better contact.
Fast Delivery: Delivery time usually within 10-15 days after order confirmation.
Low MOQ: Minimum order quantity is only 10 pieces, suitable for small batch needs.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Nearest Port: ShanghaiAverage Response Time: ≤8.17hTerms 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?
A:
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?
A:
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?
A:
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?
A:
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 material of the flange covers?
A:
The flange covers are made of LDPE (Low-Density Polyethylene), which is durable, waterproof, and corrosion-resistant.
Send Inquiry
*To:
3S International Company Limited
3S International Company Limited*Content:
Supplier replies will be sent to your registered email
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