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Threaded Flange ANSI/GB/DIN SS304/316L Carbon Steel A105 1

Threaded Flange ANSI/GB/DIN SS304/316L Carbon Steel A105 2

Threaded Flange ANSI/GB/DIN SS304/316L Carbon Steel A105 3

Threaded Flange ANSI/GB/DIN SS304/316L Carbon Steel A105 4

Threaded Flange ANSI/GB/DIN SS304/316L Carbon Steel A105

Material:

SS304, SS316L

Brand:

Customizable/OEM

Model:

TH-FLANGE-SS/CS/AS-PN16

MOQ:

5 PCS (1 PCS for material sample testing)

Payment Terms:

T/T (30% deposit, 70% before delivery), L/C at sight, Western Union, PayPal

Delivery Time:

4–10 working days (in-stock sizes); 12–22 working days (custom sizes/materials)

Port of Loading:

Ningbo Port / Shanghai Port

Certifications:

ISO9001, CE, SGS, Material Test Report (MTR), 3.1B Certificate (for alloy steel)

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SS316 stainless steel

Product Features

1. Multi-material options: - Stainless Steel: SS304/316L (excellent corrosion resistance, for chemical/food use); - Carbon Steel: A105/Q235 (cost-effective, for low-corrosion industrial pipelines); - Alloy Steel: F11/F22 (high-temperature/pressure resistance, for power plants). 2. Threaded connection: No welding needed, reducing on-site construction time and labor cost. 3. Standard compliance: Manufactured per ANSI B16.5, GB/T 9114, DIN 2525 to ensure thread accuracy (NPT/BSPT/G thread options). 4. Sealing performance: Precision-machined RF/FF face + asbestos-free gasket (EPDM/PTFE) for leak-proof operation. 5. Easy maintenance: Threaded structure allows quick disassembly for pipe inspection or replacement.

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Product Parameters

Material	Stainless Steel (SS304, SS316L); Carbon Steel (A105, Q235); Alloy Steel (F11, F22)
Type	Threaded (TH)
Pressure Rating	PN6, PN10, PN16, PN25 (Class 150, Class 300 for ANSI)Thread
Standards	ANSI B16.5, GB/T 9114-2020, DIN 2525, JIS B2220
Working Temperature	-40℃ ~ 550℃

Description

Product Details

Thread advantage

No welding risk (suitable for flammable/explosive areas like oil refineries).

Material adaptability

SS for corrosive media, CS for general industrial use, AS for high-temperature/pressure pipelines.

Size limitation

Focus on DN15-DN200 (small-to-medium 口径) – optimal for threaded connection stability.

Thread protection

Plastic thread caps provided to prevent damage during transportation.

Industry

Applications

Oil & gas industry: Low-pressure oil well pipelines, gas distribution networks (no welding, safe for explosive zones).

Chemical sector: Weakly corrosive fluid pipelines (SS material) or general chemical lines (CS material).

Municipal engineering: Water supply, natural gas pipelines (easy to install/maintain in urban areas).

Power industry: High-temperature steam pipelines (alloy steel material for thermal power plants).

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