Enerflex Hydraulic Driven Small Order Acceptable High Pressure High Precision Spring Return Bolt Tensioner for Falnge Screw

Name: Enerflex Hydraulic Driven Small Order Acceptable High Pressure High Precision Spring Return Bolt Tensioner for Falnge Screw
Brand: Hangzhou Doweld Piping Technology Co., Ltd.
SKU: 2297574895

Zhejiang, ChinaHangzhou Doweld Piping Technology Co., Ltd.

US$2,215.00

1-9 Pieces

US$2,125.00

10-19 Pieces

US$2,035.00

20-39 Pieces

US$1,980.00

40+ Pieces

Product profile

Customization

Available

Certification

ISO, CE

Automatic Grade

Manual

Model NO.

TSR 7

Usage

Petroleum, Construction

Type

Hydraulic Wrenches

Bolt Size

3.1/2" M90, M95, 3.3/4" M100, 4"

Tool Load

3200 kN

Effect Area

21336 mm²

Maximum Stroke

10mm

Weight

47 Kgs

Specification

60*40*35cm

Trademark

ENERFLEX

Origin

Zhejiang, China

HS Code

8412299090

Production Capacity

10000set/Year

Key features

Steel Material: Durable and rust-resistant for long-lasting performance.

High Pressure Operation: Handles up to 1500 bar for robust applications.

Auto Retract Cylinder: Easy to use and maintain.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Hangzhou Doweld Piping Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-03-23Nearest Port: Shanghai, NingboAverage Response Time: ≤1.99hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing resources, customization capability, and established export operations. It reports ISO 9000 and ISO 9001 certification, ten production lines, six to ten quality-control staff, and annual output of 20,000 butt fusion welding machines. It offers customization from samples and designs, full customization, OEM, and ODM services. However, evidence of formal service-control documentation is incomplete: procedures exist for corrective actions and complaint handling but records are absent, while finished-product inspection also lacks written records. Innovation evidence is mixed: four R&D engineers and historical equipment/system development are reported, but no new products were developed in the past year and no auditable R&D documentation is available. The supplier has no overseas warehouses, showrooms, agents, or branches, and no offline trade-show participation. Customer-specific case evidence is not provided.

Supplier typeThe supplier is a machinery manufacturer with a broad equipment portfolio, ten production lines, and reported production of butt fusion welding machines. It holds self-operated import/export rights and serves multiple international markets, with exports representing 90% of total sales.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. The provided information does not specify certificate validity, scope, or issuing bodies, but the stated certifications are explicit evidence of certification holding.

Production capacityProduction capability is supported by ten production lines, six to ten quality-control staff, one reported quality-control testing equipment quantity, a 20,000-set annual output for butt fusion welding machines, and a 15-workday peak and off-season lead time. The supplier also reports exports to a broad range of regions and self-operated export rights.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides OEM for popular brands and ODM services, indicating broad product-development and manufacturing adaptation options.