What is the hardness of the core components?

The core components, including the punch and die ring, have a hardness of 62-64 HRC after cryogenic treatment.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available, supporting customization from samples, designs, and flexible customization.

Industrial Grade LPG Cylinder Forming Die Set for High Stability Production

Name: Industrial Grade LPG Cylinder Forming Die Set for High Stability Production
Brand: Hengshui Dongmo Precision Metal Products Co., Ltd.
SKU: 2161167012

Hebei, ChinaHengshui Dongmo Precision Metal Products Co., Ltd.

US$1.00-99.00

1 Piece

Product profile

Customization

Available

After-sales Service

Remote Guidance

Warranty

One Year

Model NO.

dm-506

Type

Cold Stamping

Processing Type

Shaping Metal

Material

Carbon Steel

Mould

Simple Single Process Dies

Surface Processing

Electroplating

Fine Blanking

Double Acting

Process

Forming Process

Industry

Metal Stamping Parts for Smoke Alarm

Tolerances

0.1mm

Customized

Software

Ug, Solidworks, Autoform, PRO/E

Certification

ISO 9001, IATF 16949

Delivery

4-6 Weeks

Transport Package

Sea Freight

Specification

dm-501

Trademark

dongmo

Origin

Hengshui, China

Key features

Cryogenic Treatment: Deep cryogenic treatment refines carbide structure, extending fatigue life and preventing micro-chipping.

Precision Tolerance: Achieves 0.1mm tolerance with precise offset per material grade for high-quality LPG cylinders.

Nano-Polished Surface: Mirror-like Ra 0.2 finish reduces friction heat and improves cylinder aesthetics.

Quick-Change Interface: Standardized clamping slots allow rapid changeover between 6kg to 12kg cylinder sizes.

Full Process Integration: Covers shearing, deep drawing, calibration, and edge prep for complete tooling ecosystem.

High Hardness Material: Punch and die ring hardness of 62-64 HRC ensures durability under high-cycle loads.

Anti-Thinning Design: Specialized die entry radii and tension-controlled blank holders prevent ears and local thinning.

Flexible Customization: Supports customization from samples, designs, and full minor customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerPatents Awarded

Hengshui Dongmo Precision Metal Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2021-08-20 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.05h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier engaged in aerospace components, molds, stamping parts, hardware, automation equipment, production lines, and industrial robots. It provides 3D software design, ODM, OEM, and multiple customization options. Evidence also shows new product development, cooperation with colleges and research institutes, and a sheet-metal forming technology research base. Service management procedures cover corrective actions, customer complaints, supplier assessment, and quality assurance. However, the supplier lacks an available SDK, overseas agents or branches, overseas warehouses and showrooms, in-stock capability, and a valid manufacturing-capacity contract with related subcontractors. An ISO9001:2015 certificate and regular fire drills are reported, but no factory environmental impact assessment report is available.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers aerospace product components, molds, stamping and hardware products, automation equipment, production lines, and industrial robots, indicating a technically oriented manufacturing and engineering profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, which provides explicit evidence of a quality management certification. However, the available information does not establish other certifications.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and its overseas service offerings include installation, training, repair, maintenance, and debugging. Nevertheless, it has no overseas agents or branches, no overseas warehouse or showroom, and no in-stock capability, which limits the breadth and local responsiveness of after-sales support.

R&D capabilityThe supplier provides 3D software design, has developed new products during the past year, offers ODM services, and describes cooperation with colleges and research institutes, including a sheet-metal forming technology research base with six professors and postgraduates stationed long term. The absence of an available SDK is a limitation but does not negate the documented product and process innovation activities.

Production capacityThe business scope includes manufacturing aerospace components, molds, stamping and hardware products, automation equipment, production lines, and industrial robots, with stated average lead times of within 15 working days in the off-season and one month during peak season. However, the supplier reports no in-stock capability and no valid manufacturing-capacity contract with its related subcontractor, so production capacity is supported but not comprehensively verified.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, directly supporting a broad customization offering.