
China Produce 40L Acetylene Cylinder -HP295-GB665 | RFQ Sourcing Details
Security & Protection · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Security & Protection. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Model Number: ISO valve:QF-2C Material: Steel 37.
Mn new seamless steel gas cylinder for N2,O2 Industrial nitrogen Gas Pressure: High Place of Origin: China (Mainland) Brand Name: DSW Thickness of seamless:5.7mm weight of seamless: 47to 50kg working pressure:150bar test pressure: 250bar TP:250KG/CM2 PW:150KG/CM2 40L and 50L medical oxygen cylinders Type (mm) Outside Diameter (L) Water Capacity (mm) Height (Withoutvalve) (Kg) Weight(Without valve,cap) (Mpa) Working Pressure (mm) Design Wall Thickness Material Grades ISO Mn ISO ISO ISO Cr.
Mo4 ISO ISO ISO EN (TPED) Cr. Mo4 EN EN EN EN Cr. Mo4 EN ISO ISO ISO Mn ISO % new high quality seamless steel pipe from Bao Shan Iron co.,ltd (Baosteel).
Total five working line make 3000pcs per day for oxygen gas cylinder, argon gas cylinder, helium gas cylinder, Nitrogen gas cylinder , Co2 gas cylinder, N2O gas cylinder..etc China top one advanced heat treatment machine.
And China top one internal polishing machine to make high purity gas cylinder with 99.999% oxygen gas, helium gas, N2O gas and argon gas.
100% Hydrostatic prssure test and leakage test to keep the quality Advanced automatic spraying working line make the spraying at high top quality , no any bubble , without shrinkage and distoration . Japan imported shoulder marking machine make it the most qualified ones .
DSW seamless gas cylinder have nice appearance shoulders because we use shape-correction machine treatment make the cylinder shoulder most beautiful shape which other supplier can't be compared.
Laboratory test standard ISO9809-3 and ISO9809-1, DOT-3AA, EN1964,GB5099 ..etc Specification RECORD OF HYDROSTATIC TESTS ON CYLINDERS TIME ≥ 60S S.N Serial No. The weight without valve&cap(kg) Volumetric Capacity(L) Total expansion(ml) Permanent expansion(ml) Percent of Permanent to totalexpanison(%) Test Pressure 250.
Bar Lot and Batch No. .
China | Applications and Buyer Notes
China is organized as a sourcing-ready Security & Protection reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Security & ProtectionBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Type
- (mm) OutsideBased on visible page data; confirm exact value in the RFQ.
- Model
- Number: ISO valve:QF-2CBased on visible page data; confirm exact value in the RFQ.
- Diameter
- (L) Water Capacity (mm) Height (Withoutvalve) (Kg) Weight(Without valve,cap) (MpBased on visible page data; confirm exact value in the RFQ.
- Material
- Steel 37Mn new seamless steel gas cylinder for N2,O2 Industrial nitrogen Gas PreBased on visible page data; confirm exact value in the RFQ.
- standard
- ISO9809-3 and ISO9809-1, DOT-3AA, EN1964,GB5099 ..etcBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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