U-Bolt ASTM A536 with threaded branch BSPT NPT Pipe Fitting

Product Features (Specifications – Plain English List)

Standard: UL/FM, GB standards

Type: U-Bolt ASTM A536 with threaded branch BSPT NPT

Material: Ductile iron

Connection type: U-Bolt ASTM A536 clamp, threaded branch BSPT NPT outlet

Pressure class: 1.6MPa / 2.5MPa

Temperature range: -20℃ ~ 120℃

Surface treatment: Red painted / Epoxy coated

Application: Water, fire fighting sprinkler, HVAC, industrial fluid pipelines

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Product details

U-bolt with threaded branch provides an additional threaded outlet in existing pipeline, by simply connecting the pre-set hole at the main pipe surface.

Product Overview

This U-Bolt ASTM A536 with threaded branch BSPT NPT is used for branch tapping on straight pipelines in fire protection, water supply and industrial piping systems. It provides stable clamping and threaded branch BSPT NPT connection with simple structure and easy installation. Made of high-strength ductile iron, it features good pressure resistance, reliable sealing and long service life, widely used for small branch pipeline connection.

Specifications Table (Dimensions & Parameters)

SIZE		OD SIZE	A(MM)	B (MM)	H (MM)
1”×1/2”	DN25×DN15	33.7X21.3	89	58	45
1 1/4”×1/2”	DN32×DN15	42.4X21.3	89	58	49
1 1/4”×3/4”	DN32×DN20	42.4X26.9	89	58	49
1 1/4”×1”	DN32×DN25	42.4X33.7	89	58	49
1 1/2”×1/2”	DN40×DN15	48.3X21.3	89	58	52
1 1/2”×3/4”	DN40×DN20	48.3X26.9	89	58	52
1 1/2”×1”	DN40×DN25	48.3X33.7	89	58	52
2”×1/2”	DN50×DN15	60.3X21.3	89	58	58
2”×3/4”	DN50×DN20	60.3X26.9	89	58	58
2”×1”	DN50×DN25	60.3X33.7	89	58	58
2”×1 1/4”	DN50×DN32	60.3X42.4	89	58	58
2 1/2”×1/2”	DN65×DN15	73.0X21.3	109	58	68
2 1/2”×3/4”	DN65×DN20	73.0X26.9	109	58	68
2 1/2”×1/2”	DN65×DN15	76.1X21.3	109	58	68
2 1/2”×3/4”	DN65×DN20	76.1X26.9	109	58	68
2 1/2”×1”	DN65×DN25	76.1X33.7	109	58	68
3”×1”	DN80×DN25	88.9X33.7	146	74	80

Product Applications

Small branch tapping in fire sprinkler systems
Pipeline branch connection in water supply systems
Auxiliary branch installation for HVAC pipelines
On-site simple branch modification for industrial pipelines
Urban pipe network and construction engineering

Installation and Maintenance

Inspect the U-Bolt ASTM A536 for cracks or deformation before installation
Clean the pipe surface and install gasket properly
Fix U-Bolt ASTM A536 on the main pipe and tighten nuts evenly
Use PTFE tape on threaded branch BSPT NPT to ensure good sealing
Conduct pressure test after installation to check for leakage
Regularly check fastening condition and sealing performance

Related Products

Mechanical tee with threaded branch BSPT NPT

Mechanical tee with grooved branch

Grooved equal tee

Grooved reducing tee

Full series of grooved pipe fittings

FAQ

Can you supply OEM?

OEM is available. We can customize the product according to your specific requirements, including logo printing and packaging design.

What’s the MOQ?

The MOQ is 500 pieces. For customized products with special sizes or surface treatments, the MOQ may vary.

How about the order processing and lead time?

After order confirmation and receipt of the advance payment, we will arrange production. Generally, the products can be ready for shipment within 15-20 working days. Once dispatched, we will notify you and provide all necessary documents for customs clearance.

What quality will be ensured?

All products are 100% new and undergo strict quality inspections, including pressure testing and dimensional checks, before delivery. We use sturdy wooden crates or cartons to ensure the products are well-protected during transportation.

Can you guide the installation?

Yes, we provide detailed installation instructions in English and other major languages. Our technical support team is also available for online consultation and guidance if needed.

Contact Information

Sales Inquiry:
Provide contact information for sales inquiries.

Email: [email protected]

Phone: +86 13012223295

Technical Support：

If you have any questions regarding product installation, commissioning, operation or maintenance, please contact our technical support team for professional assistance:

Email: [email protected]