Three-quarter view of a B-Type 90-degree stainless steel elbow isolated on white, clearly showing the press-fit socket on one end and the plain, thicker-walled end on the other.
Direct side view of the B-Type elbow, emphasizing the visual difference between the recessed socket end and the protruding plain end.
Overhead plan view of the B-Type elbow, showing the 90-degree curvature and the alignment of both distinct end types.
Close-up, head-on view into the socket end of the B-Type elbow, highlighting the precision-machined internal threads.
Two B-Type elbows arranged at complementary angles, with one shown near a representation of a pipe (for socket end) and a welding symbol (for plain end).
Two identical B-Type 90° stainless steel elbows placed side-by-side on a white background.

Stainless Steel Threaded Press-Fit 90° Elbow B-Type & Socket Weld Fittings

Category Tag

  • Versatile Connection Point: Designed with one press-fit socket end and one plain end for joining with other fittings, offering superior layout flexibility in complex piping networks.

  • System Integration Essential: The key component for creating custom offsets, extensions, or connections to valves and equipment within a Threaded Press-Fit system.

  • Permanent Dual-Sealing Security: Utilizes the same reliable anaerobic adhesive and mechanical press-fit technology as the full system, ensuring a leak-proof joint at the socket connection.

  • Certified for Long-Term Performance: Manufactured as part of our piping system backed by an independent 70-year service life certification.

  • Broad Material & Standard Compliance: Available in grades 304/316L and conforms to Q/9297288, CECS 423, ASME B16.11, and critical gas standards.

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The Flexible Connector for Complex Piping Layouts

The Stainless Steel Threaded Press-Fit 90° Elbow (B-Type) is engineered as the versatile problem-solver within our advanced piping systems. Unlike standard elbows, its unique one-socket, one-plain-end design provides engineers and installers with critical flexibility to navigate space constraints and connect to various system components, making it indispensable for custom and retrofit projects.

 

Core Function: Enabling Custom Configurations

The B-Type design is purpose-built for scenarios where a standard A-Type elbow (two sockets) is not sufficient. Its plain end allows it to be:

  • Welded directly to another pipe, valve stem, or equipment nozzle, creating a secure, hybrid connection point.

  • Threaded (where applicable) for connection to other threaded components.

  • Used as an extension piece to bridge gaps or create specific offset dimensions when combined with other fittings from our Threaded Press-Fit Fittings Series.

 

Optimized for Integration and Space Challenges

This elbow excels in tight or irregular spaces. By combining a 90-degree turn with a versatile connection end, it reduces the total number of fittings required for complex runs, simplifying design, minimizing potential leak points, and often lowering overall installation material costs.

 

Uncompromised Sealing at the Critical Junction

The socket end of this B-Type elbow incorporates the same precision-engineered internal threads and anaerobic adhesive technology as all our threaded press-fit fittings. When pressed onto a pipe, it forms the identical, permanent multi-barrier seal that is the foundation of our system’s proven 70-Year Service Life Certification and leak-proof guarantee.

 

Material Integrity & Universal Compliance

Fabricated from premium Stainless Steel 304/304L/316/316L Material, this elbow ensures lasting corrosion resistance. It meets the same comprehensive suite of international and industry-specific standards as the rest of our system, including the stringent DBJ51/T 023-2014 for gas applications, ensuring compliance and safety for critical projects.

 

Specification Table

Model Nominal Diameter Dimensions(mm) Dimensions(inch)
J15 DN15 16 0.63
J20 DN20 20 0.787
J25 DN25 25.4 1
J32 DN32 32 1.26
J40 DN40 40 1.57
J50 DN50 50.8 2
J60 DN60 63.5 2.5
J65 DN65 76.1 3
J80 DN80 88.9 3.5
J100 DN100 101.6 4
J125 DN125 133.3 5.25
J150 DN150 159 6.26
J200 DN200 219 8.62

 

Applications

  • Creating custom offsets and connections in tight mechanical rooms.

  • Transitioning from press-fit piping to welded equipment (pumps, tanks, valves).

  • Gas line installations requiring specific routing configurations.

  • Industrial process piping modifications and expansions.

  • Retrofit projects where new piping must interface with existing welded systems.

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