Henan Guojiang Precision Formed Head Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 50,000 pieces per month |
| Delivery Time | 10-30 days |
| Packaging Details | Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements |
| Diameter | 76mm - 10000mm |
| Thickness | 1mm -300mm |
| RA | 0.1-0.8μm |
| Customization | Customise products according to the drawings and the requirements |
| Material | Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc.. |
| Downstream Aplications | industrial Dewar flask heads,on-board gas cylinder heads,quick-cooling storage tank heads,on-board storage tank heads,heads for food and medical equipment, ,water purification filter pipeline end cap，and heads for magnetic resonance equipment. |
| Brand Name | GJ |
| Model Number | THA 400×3 |
| Certification | ASME, PED, GB, ISO |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 50,000 pieces per month |
| Delivery Time | 10-30 days | Packaging Details | Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements |
| Diameter | 76mm - 10000mm | Thickness | 1mm -300mm |
| RA | 0.1-0.8μm | Customization | Customise products according to the drawings and the requirements |
| Material | Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc.. | Downstream Aplications | industrial Dewar flask heads,on-board gas cylinder heads,quick-cooling storage tank heads,on-board storage tank heads,heads for food and medical equipment, ,water purification filter pipeline end cap，and heads for magnetic resonance equipment. |
| Brand Name | GJ | Model Number | THA 400×3 |
| Certification | ASME, PED, GB, ISO | Place of Origin | Henan, China |
| High Light | ASME liquid storage tank 400mm ID ，torispherical head 3mm thickness ，ASME torispherical head storage tank | ||
| Product Description | Details |
|---|---|
| Brand Name | GuoJiang |
| Product Model | ASME Liquid Storage Tank Torispherical Head - 400mm ID & 3mm Thickness |
| Core Parameters | Inner diameter 400mm (tolerance ≤±1mm), thickness 3mm (uniformity ≤0.5mm), suitable for working pressure 0.1MPa–100MPa |
| Material Options | Stainless steel (SUS304, SUS316L, etc.), carbon steel (Q235B, Q345R, etc.) and other alloy materials available, all with complete Material Test Certificates (MTC) |
| Forming Process | Cold forming (suitable for thin materials ≤20mm), supported by 1000-ton hydraulic presses for stable forming without thermal deformation |
| Surface Treatment | Options include sand blasting (Ra1.6μm–3.2μm), pickling passivation (for stainless steel), food-grade anti-rust oil coating, and mirror polishing (Ra≤0.8μm) for hygiene-sensitive applications |
| Inspection Standards | UT (100% coverage for key parts), PT (for non-ferrous materials), compliant with ASME BPVC Sec. V standards |
| Applicable Standards | ASME BPVC Sec.VIII Div. 1/2, compatible with PED 2014/68/EU, GB/T 25198-2023 and other regional specifications |
| Certifications | ISO 9001:2015 Quality Management System, ASME "U" Stamp Certification |
| Applications | Widely used in food & pharmaceutical, ambient liquid storage tanks, new energy equipment and other fields requiring high precision and hygiene |
| Packaging | Export-grade fumigated wooden cases (waterproof & shockproof) or vacuum packaging (for stainless steel heads) to ensure damage-free transportation |
| Customization Services | Customizable surface treatment and inspection items as per drawings; free FEA pressure resistance simulation and 2D/3D drawing design; small-batch samples (5-10 pieces) available |
| After-Sales Service | Customer inquiries are responded to within 48 hours, providing timely technical support for usage issues |
Company Details
Business Type:
Manufacturer,Seller,Exporter
Year Established:
2013
Total Annual:
20,000,000-USD 40,000,000
Employee Number:
>100
Ecer Certification：
Verified Supplier
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