Manufacturer of Pipe Cap
Rizhao Azure-B Supply Chain Co.,Ltd is the top steel pipe stockist and distributor in China. As a first-tier agency of several major steel companies in China including TPCO, Baosteel and so on, We supply various kinds of steel pipes, pipe fittings and flanges. are committed to offering an easier way to international trade, leaving clients rest easy. In view of the special steel trade system in China, we are a major player in Chinese Steel market.
Why Choose Us
Production Capacity
Our steel manufacturing facilities include multiple welding lines and advanced equipment. Hold at least 15000 tons of steel pipe stock every month and sell about 30000 tons every month.
Quality Assurance
In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.
Our Service
We can provide all technical support and provide complete services. Provide customers with high-quality products. Contact customers to understand their needs and make quotations. Confirm the order, and produce, pack and ship in time.

Benefits of Pipe Cap
Protection
They prevent dirt, debris, and moisture from entering the pipe, thereby prolonging the life of the piping system.
Pressure Maintenance
Caps and plugs assist in maintaining pressure levels within the system, which is vital in fluid transport applications.
Versatility
Available in various materials such as PVC, metal, and rubber, they can be adapted to suit different environmental conditions and pressures.
Cost-Effectiveness
Investing in quality caps and plugs can save money in the long run by reducing maintenance and repair costs due to leaks or contamination.
Simplicity of Installation
Their design allows for easy installation and removal, making them user-friendly and efficient for projects of all scopes.
Types of Pipe Cap
End Cap:
This is a simple, flat cap used to close the end of a pipe securely.
01
Socket Weld Cap:
Designed for socket-weld pipes, this cap fits over the pipe's outer diameter and is welded in place.
02
Threaded Cap:
A cap with internal threads to screw onto the external threads of a pipe, offering easy installation and removal.
03
Butt-Weld Cap:
Used for butt-welded pipes, it is welded directly to the pipe's end, creating a strong, leak-proof seal.
04
Domed Cap:
This type of cap has a domed shape, which is often used for aesthetic or protective purposes.
05
Oil and Gas Industry
The oil and gas industry demands highly reliable and durable piping systems due to the harsh environments and high-pressure conditions inherent in their operations. Pipe caps are indispensable in this sector, offering robust protection against corrosion and physical damage. They ensure the integrity of pipelines transporting crude oil, natural gas, and petroleum products, preventing leaks and spills that could lead to environmental hazards and costly fines. By maintaining pipeline integrity, pipe caps also contribute to safer and more efficient extraction and distribution processes.
Water Treatment Facilities
Water treatment facilities rely heavily on extensive piping networks to transport and process water safely. Pipe caps in these facilities play a crucial role in preventing contamination and maintaining water purity. By sealing the pipe ends, they protect against the ingress of dirt, microbes, and other contaminants that could compromise the quality of treated water. This safeguarding function is especially important in ensuring the delivery of safe drinking water to communities and meeting stringent health and safety regulations.
Construction and Plumbing
In the construction and plumbing sectors, pipe caps are essential for ensuring the protection and functionality of various piping systems. During the construction phase, pipe caps prevent debris, dirt, and moisture from entering open pipe ends, which could otherwise cause blockages or corrosion. In plumbing applications, they help maintain the pressure integrity of water and gas systems, reducing the risk of leaks and system failures. Their use ensures that the installation remains efficient and durable, ultimately contributing to the overall safety and reliability of construction and plumbing projects.
Product Description
Product |
Pipe Fitting Cap |
Size |
DN15-DN1500 |
Material |
Stainless Steel: |
Surface Treatment |
Stainless Steel:Pickling,Polish |
Wall Thickness |
SCH10;SCH20;SCH30;STD;SCH40;SCH60; |
Standards |
ASME/ANSI B16.9,JIS B2311/2312/2313, |
Outside Diameter |
1/2" - 24" (SMLS/SEAMLESS) |
26" - 100" (WELD) |
|
Processing technic |
BW TYPE |
SMLS = Seamless (Size 1/2" - 24") |
|
Welded = Seam Welded with 100% X - Ray Test |
|
Package |
Wooden box |
Payment |
L/C,T/T |
Lead Time
Quantity (pieces) |
1 - 100 |
101 - 1000 |
1001 - 10000 |
> 10000 |
Lead time (days) |
7 |
10 |
15 |
To be negotiated |
Packaging & Shipping
Certifications






FAQ
We're well-known as one of the leading pipe cap manufacturers and suppliers in China. Please rest assured to wholesale high quality pipe cap in stock here from our factory. Good service and competitive price are available.