Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BOLTING Spring Return Tensioner: 148,381 lbf Capacity - Bolt Tensioner Spring Returns
BOLTINGBolt Tensioner Spring Returns

BOLTING Spring Return Tensioner: 148,381 lbf Capacity

The BOLTING Spring Return Tensioner (MPN SRTAS030001) is a bolt tensioner with a 148,381 lbf capacity and a 6.822 sq in hydraulic area. 3G Electric interprets this demand, sources the genuine OEM product, and…

SKU 3G-OTH-173495

Brand
BOLTING
Item
Spring Return Tensioner: 148,381 lbf Capacity
Category
Bolt Tensioner Spring Returns
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BOLTING
Manufacturer Part Number
SRTAS030001
Type
6.822 sq in Hydraulic Area
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BOLTING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOLTING Spring Return Tensioner (MPN SRTAS030001) is a bolt tensioner with a 148,381 lbf capacity and a 6.822 sq in hydraulic area. 3G Electric interprets this demand, sources the genuine OEM product, and supports your procurement across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the BOLTING Spring Return Tensioner used for?

The BOLTING Spring Return Tensioner is used for precise bolt tightening in industrial bolting applications, such as pipeline flanges, pressure vessels, and heavy machinery. Its spring-return mechanism simplifies operation by automatically retracting the piston, making it ideal for repetitive bolting tasks in oil and gas, power generation, and chemical plants.

What are the specifications of the BOLTING Spring Return Tensioner?

The BOLTING Spring Return Tensioner model SRTAS030001 has a capacity of 148,381 lbf and a hydraulic area of 6.822 sq in. It is a spring-return type bolt tensioner manufactured by BOLTING. The part number is SRTAS030001, and it is designed for high-force bolting applications requiring consistent preload.

Where to buy the BOLTING Spring Return Tensioner worldwide?

You can source the BOLTING Spring Return Tensioner through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this BOLTING bolt tensioner.

How to select the correct BOLTING Spring Return Tensioner for my application?

To select the correct BOLTING Spring Return Tensioner, match the hydraulic area and capacity to your bolt size and required preload. The SRTAS030001 offers 148,381 lbf capacity with a 6.822 sq in hydraulic area. Consult your flange or joint specifications, and ensure compatibility with your hydraulic pump. 3G Electric can assist with sizing guidance.

Used in

Common applications for BOLTING
Oil and gas pipeline flange bolting — BOLTING RWP55-BS pump with TWHC series sockets
Wind turbine tower assembly — BOLTING NRP-30K nutrunner for high-torque fastening
Heavy equipment manufacturing — BOLTING TWHC series sockets for structural bolting
Petrochemical plant maintenance — BOLTING replacement gaskets for hydraulic pump service
Mining equipment repair — BOLTING NRP-9K pistol-grip nutrunner for confined-space bolting
Steel erection and bridge construction — BOLTING square-drive hydraulic torque wrenches and sockets

BOLTING Products

3G Electric supplies BOLTING bolt tensioner spring returns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
BOLTING Spring Return Tensioner Adapter Kit: 224,820 lbf Capacity, For 2 in Stud Dia (MPN SRTAS040012). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS040001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 224,820 lbf Capacity, For 2 in Stud Dia (MPN SRTAS040012). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS040001; Brand: BOLTING.
BOLTING Spring Return Tensioner Adapter Kit: 224,820 lbf Capacity, For 1 3/4 in Stud Dia (MPN SRTAS040008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS040001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 224,820 lbf Capacity, For 1 3/4 in Stud Dia (MPN SRTAS040008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS040001; Brand: BOLTING.
BOLTING Spring Return Tensioner Adapter Kit: 719,424 lbf Capacity, For 4 in Stud Dia (MPN SRTAS070008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS070001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 719,424 lbf Capacity, For 4 in Stud Dia (MPN SRTAS070008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS070001; Brand: BOLTING.
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 1/4 in Stud Dia (MPN SRTAS050006). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 1/4 in Stud Dia (MPN SRTAS050006). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 3/4 in Stud Dia (MPN SRTAS050010). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 3/4 in Stud Dia (MPN SRTAS050010). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 1/2 in Stud Dia (MPN SRTAS050008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner Adapter Kit: 337,230 lbf Capacity, For 2 1/2 in Stud Dia (MPN SRTAS050008). Key specifications — Compatible Spring Return Tensione Manrnufacturer Part Number: SRTAS050001; Brand: BOLTING.

More from BOLTING

View all BOLTING parts
BOLTING Spring Return Tensioner: 101,169 lbf Capacity, 4.652 sq in Hydraulic Area (MPN SRTAS020001). Key specifications — Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner: 101,169 lbf Capacity, 4.652 sq in Hydraulic Area (MPN SRTAS020001). Key specifications — Brand: BOLTING.
BOLTING Spring Return Tensioner: 719,424 lbf Capacity, 33.076 sq in Hydraulic Area (MPN SRTAS070001). Key specifications — Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner: 719,424 lbf Capacity, 33.076 sq in Hydraulic Area (MPN SRTAS070001). Key specifications — Brand: BOLTING.
BOLTING Spring Return Tensioner: 224,820 lbf Capacity, 10.335 sq in Hydraulic Area (MPN SRTAS040001). Key specifications — Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner: 224,820 lbf Capacity, 10.335 sq in Hydraulic Area (MPN SRTAS040001). Key specifications — Brand: BOLTING.
BOLTING Spring Return Tensioner: 337,230 lbf Capacity, 15.504 sq in Hydraulic Area (MPN SRTAS050001). Key specifications — Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner: 337,230 lbf Capacity, 15.504 sq in Hydraulic Area (MPN SRTAS050001). Key specifications — Brand: BOLTING.
BOLTING Spring Return Tensioner: 562,050 lbf Capacity, 25.84 sq in Hydraulic Area (MPN SRTAS060001). Key specifications — Brand: BOLTING.
BOLTING
BOLTING Spring Return Tensioner: 562,050 lbf Capacity, 25.84 sq in Hydraulic Area (MPN SRTAS060001). Key specifications — Brand: BOLTING.