Description

USA Lab High Pressure Tri-Clamps | 304 Stainless Steel

USA Lab High Pressure Tri-Clamps are built from durable 304 stainless steel for secure, reliable sanitary connections in high-pressure process systems. Designed for demanding laboratory, extraction, processing, and manufacturing applications, these clamps provide strong sealing support for compatible Tri-Clamp fittings and gasket assemblies.

Available in sizes from 1.5" to 12", USA Lab High Pressure Tri-Clamps are engineered for dependable performance across a wide pressure range. Pressure ratings vary by size and operating temperature, with ratings up to 1500 PSI at 70°F on select sizes.

Each clamp features a recommended max torque range of 12–14 Nm / 8.85–10 Ft Lbf / 106–124 In Lbf to help ensure proper tightening and consistent connection integrity.

Always verify system compatibility, gasket material, clamp size, and pressure rating before use.
Pressure ratings are based on listed conditions and may vary depending on system setup, temperature, gasket, and installation.

304 Stainless Steel High Pressure Rated 1.5" to 12" Sizes Sanitary Tri-Clamp Connections

Material: 304 stainless steel construction for durable process use.

Torque Range: 12–14 Nm / 8.85–10 Ft Lbf / 106–124 In Lbf.

Pressure Rating: Up to 1500 PSI at 70°F depending on clamp size.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Resources & Downloads

Product Support Custom Request Request a Quote Contact Sales

Why these high pressure Tri-Clamps?

High-pressure performance — designed for secure sanitary connections in demanding systems.
304 stainless steel — corrosion-resistant construction for laboratory and industrial use.
Wide size range — available from 1.5" through 12" for multiple process setups.
Consistent torque guidance — recommended 12–14 Nm max torque across all listed sizes.
Process-ready design — ideal for tanks, vessels, columns, piping, extraction systems, and sanitary equipment.

Talk to an expert

Get sizing help, compatibility support, and integration tips for your process line.

Call 734-855-4890

Technical Specifications

Size	Max Torque (Nm / Ft Lbf / In Lbf)	Maximum Pressure @70F	Maximum Pressure @250F
1.5"	12–14 / 8.85–10 / 106–124	1500 PSI	1200 PSI
2"	12–14 / 8.85–10 / 106–124	1000 PSI	800 PSI
3"	12–14 / 8.85–10 / 106–124	1000 PSI	800 PSI
4"	12–14 / 8.85–10 / 106–124	800 PSI	600 PSI
6"	12–14 / 8.85–10 / 106–124	300 PSI	200 PSI
8"	12–14 / 8.85–10 / 106–124	250 PSI	150 PSI
10"	12–14 / 8.85–10 / 106–124	200 PSI	125 PSI
12"	12–14 / 8.85–10 / 106–124	150 PSI	100 PSI

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Sciences Academic & Research

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

Talk to Sales

We’ll help spec the right clamp size for your system.

Call 734-855-4890 Email Sales/Support

FAQ

What are USA Lab High Pressure Tri-Clamps made from?

USA Lab High Pressure Tri-Clamps are made from 304 stainless steel for durable, corrosion-resistant sanitary connection support.

What sizes are available?

USA Lab High Pressure Tri-Clamps are available in 1.5", 2", 3", 4", 6", 8", 10", and 12" sizes.

What is the max torque for USA Lab High Pressure Tri-Clamps?

The listed max torque range for USA Lab High Pressure Tri-Clamps is 12–14 Nm / 8.85–10 Ft Lbf / 106–124 In Lbf.

What is the maximum pressure rating?

USA Lab High Pressure Tri-Clamps have pressure ratings that vary by size and temperature. The 1.5" size is rated up to 1500 PSI at 70°F and 1200 PSI at 250°F, while larger sizes have lower listed pressure ratings.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

Need Support?

We’ll get you answers fast.

Call 734-855-4890

Specifications

Model:	HPTC
MPN:	HPTC
Brand:	USA Lab

Warranty

Fittings and steel do NOT carry any warranty. Fittings and steel items with a defect or other issue must be identified within 30 days of arrival and USA Lab MUST be contacted. After 30 days, there will be no replacements sent for fittings or steel items with a defect or issue. Cross threading, misuse, improper storage, or improper care of fittings/steel are considered user error and are not covered under warranty.

High Pressure Tri Clamp