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316L High Corrosion Resistance ASME U Stamp 2:1 Stainless Steel Elliptical Dished Ends for Pressure Vessels
Why Choose Our Manufacturing Excellence
We are a professional factory specializing in high-quality pressure vessel components with comprehensive quality assurance.
Quality Inspection Protocols
100% full inspection
Ultrasonic Testing (UT)
Penetrant Testing (PT)
Dimensional verification
Compliance Standards
GB/T 25198-2023
ASME BPVC Sec.VIII Div 1
ISO 9001:2015
ISO 14001:2015
ASME "U" Stamp approval
Quality Certifications
GB/T 25198-2023
ASME BPVC Sec.VIII Div 1
PED (Pressure Equipment Directive)
ISO 9001:2015
ISO 14001:2015
Frequently Asked Questions
Steel Plate Standards
GB/T713.7-2023
EN10028-7: 2016
ASME SA-240M-2025
Raw Materials Re-inspection
Yes, we perform raw materials re-inspection according to customer requirements.
Existing Mold Inventory
Yes, our factory maintains a large variety of molds with 15 years of production experience.
Main Products & Customization
We accept customization for the following pressure vessel head types:
Elliptical Head
Torispherical Head
Polished Mirror Head
Conical Head
Flat Head
Pressure Vessel & Tank Head
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller,Exporter
Year Established:
2013
Total Annual:
20,000,000-USD 40,000,000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Company Overview
Henan Guojiang Precision Formed Head Co., Ltd. was founded in 2013. Our company is a professional Chinese manufacturer of precision heads integrating R&D, production and sales, and has currently obtained certifications such as the ASME Authorisation Certificate, the ISO 9...
Company Overview
Henan Guojiang Precision Formed Head Co., Ltd. was founded in 2013. Our company is a professional Chinese manufacturer of precision heads integrating R&D, production and sales, and has currently obtained certifications such as the ASME Authorisation Certificate, the ISO 9...