What is the maximum weight and size of the vessels?

The maximum weight is 350 tons, length is 59 meters, volume is 280 cubic meters, and shell wall thickness is 120 mm.

What is the lead time for production?

The lead time is 1-3 months for both peak and off-peak seasons.

How is quality controlled?

We perform 100% inspection (visual and function) with full traceability of raw materials.

Steel Hemispherical Heads for ASME Industrial Pressure Vessels

Name: Steel Hemispherical Heads for ASME Industrial Pressure Vessels
Brand: DFC Pressure Vessel Manufacture Co., Ltd.
SKU: 1952815101

Hebei, ChinaDFC Pressure Vessel Manufacture Co., Ltd.

US$16,000.00-27,000.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO, ASME,PED

Customized

Model NO.

customized

Fuel

Oil

Range of Applications

Power station, Industrial

Type

Boilers Head

Material

SA-516 Gr.485

Code

ASME

Weight

Need to Weigh

Diameter

Customized

Transport Package

Export Packing

Specification

OD1600*14(12)

Trademark

DFC

Origin

China

HS Code

7308900000

Production Capacity

10000ton/Year

Key features

ASME & PED Certification: Certified with CE, ISO, ASME, and PED standards for industrial pressure vessels.

Customized Dimensions: Diameter and thickness can be tailored to specific customer requirements.

High-Performance Materials: Available in SA-516 Gr.485, carbon steel, stainless steel, titanium, and nickel-based alloys.

Large Capacity Production: Annual steel head output exceeds 3000 sets with a capacity of 15,000 tons.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

OEM & ODM Services: Provides complete OEM and ODM services with 12 R&D engineers.

Comprehensive Quality Control: 100% inspection including visual and function checks with full raw material traceability.

Turnkey Project Capability: Capable of manufacturing separated pressure vessels and undertaking complete turnkey projects.

Company profile

Low MOQCustomization from DesignsManagement CertificationHigh Repeat Buyers Choice

DFC Pressure Vessel Manufacture Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤9.22hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with substantial manufacturing equipment, a 30,000-square-meter workshop, and stated lifting, machining, heat-treatment, and welding capabilities. It holds ISO9001, ISO14001, ISO45001, ASME U stamp, and NB certifications according to the company description, while another record specifically confirms ISO9001:2015. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and followed, but no approved-supplier list is maintained. The supplier offers extensive customization and ODM services, although it reported no new products in the past year and no available SDK. Export activity is material, with 51%–70% of sales from exports, supported by experienced export staff, but it has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be determined because the provided records contain only years, not financial results or indicators.

Supplier typeThe supplier is explicitly classified as a "Combined" company. The record also describes broad offerings spanning general information, export trade, manufacturing, service, quality control, R&D, and sustainability, supporting a diversified supplier profile.

CertificationsThe company description states possession of ISO9001, ISO14001, ISO45001, ASME U stamp, and NB certification; ISO9001:2015 is separately recorded as a management-system and sustainable-development certification. These records provide explicit evidence of multiple certifications, although the detailed description does not specify validity dates or scopes.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and for handling customer complaints. However, it has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating limited stated overseas service infrastructure.

Production capacityThe supplier reports a 30,000-square-meter workshop, one production line, a 280-ton single-workshop lifting capacity, large bending and turning equipment, a heat-treatment furnace, and automatic welding machines. Finished-product inspection instructions are uniformly followed, but continuous quantity reconciliation for each batch or production volume is not performed.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization through both design and R&D services. It also offers ODM service, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has collaborated with Fortune 500 companies. These are explicit customer-related credentials, although no customer names, project details, product scope, or performance outcomes are provided.