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Durable and Rigid Box-End Joints for Secure and High-Strength Industrial Structural Connections and Assemblies
US$120.00
10 Pieces
Product profile
Customization
AvailableAfter-sales Service
One Year GuaranteeWarranty
One Year Guarantee, One Year GuaranteeModel NO.
Industrial Box-end JointAfter-Sales Service
One Year GuaranteeDurability
Not Easily DamagedRigidity
Sufficient RigidityPortability
Easy to CarryLongevity
Good Performance Due to Precision ManufacturingTransport Package
FrameSpecification
CustomizedTrademark
PRMEOrigin
ChinaHS Code
6902200000Production Capacity
5000sets/YearKey features
High Durability: Made of high-strength materials to withstand high torque and frequent use without damage.
Sufficient Rigidity: Ensures no distortion or deformation occurs when tightening nuts or bolts.
Effective Torque Transmission: Designed to efficiently transmit torque for tightening or loosening bolts.
Anti-Slip Design: Features anti-slip properties to ensure a firm grip and prevent slipping.
Long Service Life: Maintains performance for a long time due to precision manufacturing.
One Year Warranty: Includes a one-year guarantee for after-sales service and product quality.
Lightweight Portability: Some designs are lightweight and easy to carry for various working environments.
Wide Compatibility: Compatible with specific sizes or types of bolts and nuts for secure connections.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2015-05-28 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.53h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummarySHANGHAI PRIME METALLURGY TECHNOLOGY CO., LTD is presented as a metallurgy and reheating-furnace technology supplier with multidisciplinary engineering, procurement, construction-management, and after-sales capabilities. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, 21 years of total R&D engineer experience, more than 10 production lines, and 6–10 quality-control staff. Its stated markets span domestic and multiple overseas regions, with exports representing 71%–90% of total sales and exporting activity beginning in 2015. The supplier provides customized chain and industrial-equipment products, but the provided slices do not establish financial credibility, documented customer cases, or a quantified innovation record beyond general technological-innovation claims.
Supplier typePRIME is identified as an industrial technology and manufacturing supplier focused on metallurgy, reheating furnaces, industrial equipment, and related components. Its stated activities include engineering, procurement, construction management, manufacturing, exports, and after-sales service, indicating a combined equipment supplier and engineering-service profile.
CertificationsThe supplier explicitly reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. This is direct evidence of certification coverage across these three management areas.
After-Sales capabilityThe supplier explicitly states that it has a comprehensive after-sales service team. This supports the existence of an after-sales function, although the slices do not provide service-response times, staffing levels, geographic coverage, or performance records.
R&D capabilityPRIME attributes customer recognition to constant technological innovation and reports 21 total years of R&D engineer experience. It also employs engineers across metallurgy, reheating-furnace technology, equipment, automation, vaporization cooling, hydraulics, and civil and structural engineering, supporting a multidisciplinary technical base.
Production capacityThe supplier reports more than 10 production lines and 6–10 quality-control staff, with stated lead times of one month off-peak and 2–3 months during peak periods. Product records show chain and industrial-equipment items, while the stated product keywords cover reheating furnaces, valves, dust collectors, heat exchangers, and refractory products; however, the manufacturing-plant area is stated as 548.0 m², so overall capacity should be validated for larger or complex projects.
Customization capabilityThe supplier employs engineers across multiple technical disciplines and product records contain detailed chain specifications, including chain type, dimensions, joints, pitch, and drawing references. These details support the ability to engineer or supply specification-based products, although the slices do not explicitly describe a formal customization process or confirmed bespoke-project outcomes.
Product Q&A
Q:What is the warranty period for the box-end joints?
A:
We provide a one-year guarantee for after-sales service and product quality.
Q:Are the box-end joints durable?
A:
Yes, they are made of high-strength materials and are not easily damaged even under high torque and frequent use.
Q:Do the joints deform when tightening bolts?
A:
No, they possess sufficient rigidity to ensure no distortion or deformation occurs during tightening.
Q:What is the maximum torque capacity?
A:
The cross-shaft ultimate torque is 1526 kN.m, with a bearing ultimate torque of 1021 kN.m.
Q:Are these joints easy to carry?
A:
Yes, some designs are lightweight and easy to carry, suitable for various working environments.
Send Inquiry
*To:
Shanghai Prime Metallurgy Technology Co., Ltd
Shanghai Prime Metallurgy Technology Co., Ltd*Content:
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