Rincian produk
Tempat asal: Wenzhou, Cina
Nama merek: Zheheng
Sertifikasi: ISO9001:2008
Nomor model: Flensa Leher Las
Document: Brosur Produk PDF
Syarat Pembayaran & Pengiriman
Minimum Order Quantity: 500KG per Month
Kemasan rincian: Dalam kasus kayu atau palet, atau sesuai kebutuhan klien
Waktu pengiriman: 7-15 hari kerja setelah menerima pembayaran
Syarat-syarat pembayaran: L/C, D/A, D/P, T/T, Western Union
Menyediakan kemampuan: 1000 Ton/Ton per Bulan
Keywords: |
stainless steel WN flange |
Teknis: |
Penempaan |
Ukuran: |
1/2"-24" |
Penggunaan: |
Sambungan Jalur Pipa |
Standard: |
ASME,SH,DIN |
Material: |
317/L,304/L,316/L,310/S |
Permukaan: |
Minyak anti karat, pernis bening |
Koneksi: |
Pengelasan, berulir |
item harga: |
EXW,FOB,CIF,CFR |
Pressure: |
150LBS~2500LBS |
Keywords: |
stainless steel WN flange |
Teknis: |
Penempaan |
Ukuran: |
1/2"-24" |
Penggunaan: |
Sambungan Jalur Pipa |
Standard: |
ASME,SH,DIN |
Material: |
317/L,304/L,316/L,310/S |
Permukaan: |
Minyak anti karat, pernis bening |
Koneksi: |
Pengelasan, berulir |
item harga: |
EXW,FOB,CIF,CFR |
Pressure: |
150LBS~2500LBS |
Overview
Welding neck flanges mainly have higher necks, which improves the rigidity and bearing capacity of the flanges. The purpose is to transfer the pressure of the pipeline, thereby reducing the damage to the flange, and is suitable for occasions with high pressure and temperature. The main production processes by our company are all forged, Flange density, the possibility of leakage is small , Welding neck flange is more convenient for on-site installation, and can omit the process of welding and scratching.
Specification
| Material | Carbon,Alloy and Stainless Steel |
| Standard | ASME B16.5,SH3406,DIN2576/27/66,DIN2632-2638 |
| Material Grade | 309/S,347/H,321/321H,904/L,S32750/F53/2507,S32205/F60 S31803/F51 |
| Size | DN10-DN800 |
| Thickness | Schedule 10(S) to SCH 160 |
| Face Type | FF,RF,RTJ,GF,TF |
Application
1.Preferred for high-pressure, subzero or elevated temperature.
2.Hub is tapered and bored to match pipe’s inside diameter so flow is not restricted, preventing turbulence and reducing erosion.
3.Easily radiographed and provides excellent stress distribution.
Advantage
1.Butt welded flange has the characteristics of easy deformation ,good sealing.
2. It has corresponding rigidity and elasticity.
3.The distance between the weld and the joint surface is large, and the joint surface will not be deformed because of the welding temperature, so it is widely used in the welding of pipelines.
Chemical composition
| Grade | C | Mn | P | S | Si | Ni | Cr |
| F304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 8.0 - 11.0 | 18.0 - 20.0 |
Mechanical propcrties
| Mechanical Properties | |||||
| Gr. | Tensile Strength (MPa) minimum | Yield Strength 0.2% Proof (MPa) minimum | Elongation (% in 50mm) minimum | Hardness | |
| Rockwell B(HR B) max | Brinell (HB) max | ||||
| F304 | 515 | 205 C | 40 | 92 | 201 |
Shipping
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PS:We also use plywood cases to package our flange,reduce road bumps and get goods to customers ely.