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ASME SA105N SRN Carbon Steel Nozzle In Pressure Vessel 273.7MM Diameter DN250

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ASME SA105N SRN Carbon Steel Nozzle In Pressure Vessel 273.7MM Diameter DN250

Name: ASME SA105N SRN Carbon Steel Nozzle In Pressure Vessel 2737MM Diameter DN250
Brand: YUHONG
Price: 1 USD

China ASME SA105N SRN Carbon Steel Nozzle In Pressure Vessel 273.7MM Diameter DN250 factory

Brand Name : YUHONG

Model Number : Self Reinfored Nozzle

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CN

MOQ : 1 PC

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 400 Tons/ month

Delivery Time : 5-10 days

Packaging Details : Ply-wooden Case /Iron Case

Name : SRN

Material : ASME SA105N

Standard : ASME BPVC, EN 13445, API, PED

Nominal Diameter, DN : 273.7MM

Wall Thickness : 215.48MM

Test : PMI , PT, UT, RT, MT, SIZE MEASURE

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ASME SA105N SRN Self Reinfored Carbon Steel Nozzle for Pressure Vessels

With an annual production capacity of 6,000+ tons, Yuhong Holding Group Co., Ltd. delivers high-quality pressure vessels and components, including thin-film evaporators, heat exchangers, reactors, towers, storage tanks, and custom nozzles. Our ASME-compliant solutions serve global industries with precision engineering.

Product Name: ASME SA105N SRN Self Reinforced Carbon Steel Nozzle for Pressure Vessels
Designed for critical pressure vessel applications, this self-reinforced nozzle meets ASME SA105N standards, offering enhanced load-bearing capacity and structural integrity in high-stress environments.

SA105N Carbon Steel Chemical Composition

Element	C	Mn	Si	P (max)	S (max)	Cr (max)	Mo (max)
Content	≤0.35	0.60-1.05	0.10-0.35	0.035	0.040	0.30	0.12

SA105N Mechanical Properties

Parameter	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HB)
Value	485-655	≥250	≥22	≤187

SRN Self Reinforced Nozzle Design Features

Reinforced Neck Structure
Thickened transition zone reduces stress concentration.
Compatible with ASME B16.5/B16.47 flange connections.

Material Advantages
- SA105N carbon steel ensures weldability and corrosion resistance.
- Operating temperature range: -29°C to 425°C.

Welding Methods for Nozzle & Vessel Integration

Method	Application Scope	Key Parameters
Butt Welding	Main body connections	Preheat: 100-150°C (for thickness >25mm)
Fillet Welding	Auxiliary attachments	Electrode: E7018 (AWS standard)

Surface Treatment Options

Process	Purpose	Technical Requirements
Sandblasting	Remove oxidation layer	Surface roughness: Ra ≤12.5μm
Anti-Corrosion Coating	Extend service life	Epoxy/Polyurethane coatings available

Yuhong Holding Group Co., Ltd. – Expertise in Pressure Vessel Components
All products undergo 100% non-destructive testing (UT/RT/MT) and are certified to ASME Section VIII, EN 13445, and GB/T standards. Customized nozzle dimensions (DN50-DN600) and material traceability reports are provided.

ASME SA105N SRN Carbon Steel Nozzle In Pressure Vessel 273.7MM Diameter DN250

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