SS Cap Manufacturer and Supplier

Stainless steel cap, commonly referred to as SS caps, are essential components in various industrial applications for sealing the ends of pipes and ensuring the integrity of the pipeline system. These caps come in different varieties, such as SS end caps, SS pipe caps, and stainless steel end cap, designed to meet specific requirements in size, material, and threading. The high-quality stainless steel used in their construction ensures durability, corrosion resistance, and suitability for diverse environments.

SS Elbow

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One notable variant is the stainless steel threaded cap, designed for easy installation and removal, making it a versatile choice for temporary and permanent applications. Stainless steel cap screws are often employed for securing these caps in place, providing a robust and reliable connection. The threaded design also allows for a secure fit, minimizing the risk of leaks and ensuring a tight seal. Additionally, the stainless steel cap price is often justified by the longevity and performance these caps offer in challenging conditions.

The SS Reducing cap is ideal for those requiring a specialized solution to accommodate different pipe diameters. This cap is designed to seamlessly transition between pipes of varying sizes, providing a smooth and efficient flow within the pipeline system. Surya Steel & Alloys is a reputable stainless steel cap supplier, offering a wide range of high-quality caps that conform to industry standards. As one of India's leading stainless steel cap suppliers, Surya Steel & Alloys takes pride in delivering products that meet the stringent requirements of diverse industrial applications.

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The SS socket weld cap is another noteworthy variant known for its reliable performance in high-pressure environments. This cap is designed for socket weld connections, ensuring a secure and leak-free seal in critical applications. Whether the commonly used SS 304 cap or the more corrosion-resistant SS 316 cap, Surya Steel & Alloys provides a comprehensive range to cater to various project specifications. Furthermore, the forged screwed threaded cap offers a robust solution for applications requiring a threaded connection, providing a secure closure in both forged and threaded pipe fittings.

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In conclusion, stainless steel caps play a crucial role in ensuring the integrity and efficiency of piping systems. Surya Steel & Alloys, a trusted stainless steel cap supplier, offers a diverse range of caps, including SS cap, SS end cap, SS pipe cap, and more, to meet the diverse needs of industries across India and beyond. With a commitment to quality and reliability, Surya Steel & Alloys is preferred for those seeking top-notch stainless steel cap solutions.

Are SS caps available in different sizes and dimensions?

Yes, SS caps are available in various sizes and dimensions to accommodate different pipe diameters and specifications. Common sizing standards, such as ASME B16.9, are followed to ensure compatibility with various piping systems.

What are the different types of stainless steel caps available?

Stainless steel caps come in various types, including weld caps, threaded caps, and socket weld caps. Weld caps are designed for butt welding, threaded caps can be screwed onto the pipe, and socket weld caps are used in socket weld connections. The choice depends on the specific requirements of the piping system.

Are stainless steel cap suitable for indoor and outdoor applications?

Yes, the stainless steel cap is versatile and can be used indoors and outdoors. Its corrosion resistance is particularly well-suited for outdoor environments where environmental exposure is considered.

Stainless Steel Cap Specifications

Forged Cap Specifications ASTM A182 / ASME SA182
SS Forged Cap size 1/8" NB TO 4" NB
SS Forged Cap Dimensions ASME/ANSI B16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Stainless Steel Forged Cap Thickness Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
ASTM A182 Forged Cap End Connection Beveled, Grooved, Threaded, Welding, JIC
Forged Fittings Thread NPT, BSPT, BSPP
Pressure Rating Threaded End - 2000lb/ 3000lb/ 6000lbs
Socket Weld End - 3000lb/ 6000lb/ 9000lbs
Size Range 1/2” to 4 NB in Sch 10s, 40s, 80s, 160s, XXS. (NPS 1/8 ~ 4 inch corresponding to DN 6 ~100) ASTM A182 Forged Caps
ASME B16.11 Forged Cap Manufacturing process Push, Press, Forge, Cast, etc.
Forged Stainless Steel Cap Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
ANSI B16.11 Socket Weld and Threaded Caps Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175


Stainless Steel Cap Technical Data Sheet

Price Chart

Stainless Steel Cap Price

Dimension Chart

Ss Cap Dimensions


SS Cap Tolerance Chart

Equivalent Chart of Stainless Steel Cap

SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 - X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 - X8CrNi25-21
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 - Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316Ti 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
SS 317 1.4449 S31700 SUS 317 - - - -
SS 317L 1.4438 S31703 SUS 317L - - - X2CrNiMo18-15-4
SS 321 1.4541 S32100 SUS 321 - - - X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H - - - X12CrNiTi18-9
SS 347 1.4550 S34700 SUS 347 - 08Ch18N12B - X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - - - X6CrNiNb18-12
SS 446 1.4762 / 3 S44600 - - - - -
SS 904L 1.4539 N08904 SUS 904L 904S13 - Z2 NCDU 25-20 X1NiCrMoCu25-20-5
SMO 254 1.4547 S31254 - - - - X1CrNiMoCuN20-18-7


Stainless Steel Coupling Types :

  • »    Stainless Steel 316TI End Cap
  • »    317L Stainless Steel End Cap
  • »    ASTM A403 Stainless Steel End Cap
  • »    ASME SA403 Stainless Steel 316 End Cap
  • »    SS 316L Pipe End Cap
  • »    SS 321 Buttweld Pipe End Cap
  • »    347H Stainless Steel End Pipe Cap Supplier
  • »    Stainless Steel 904L Butt weld End Cap
  • »    Stainless Steel Buttweld End Cap
  • »    ASME B16.9 SS Buttweld End Cap Exporter
  • »    SS 304 Butt weld End Cap
  • »    SS 304L End Pipe Cap Stockist
  • »    SS 304 Butt weld Seamless End Cap
  • »    ASME B16.9 SS Buttweld Seamless End Cap Exporter
  • »    SS 304L Welded End Cap Stockist
  • »    317L Stainless Steel Seamless Pipe End Cap
  • »    ASTM A403 Stainless Steel Welded End Cap
  • »    Stainless Steel 316TI Welded Pipe End Cap
  • »    Stainless Steel 904L Welded Butt weld End Cap
  • »    Stainless Steel Buttweld Seamless End Cap
  • »    347H Stainless Steel Seamless End Cap Supplier
  • »    SS 321 Welded End Pipe Cap
  • »    SS 316L Seamless End Cap
  • »    ASME SA403 Stainless Steel 316 Welded End Cap
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