Diaphragm Seal – บริษัท สยามเครื่องวัด จำกัด https://www.siam-instrument.com จำหน่ายเครื่องมือวัดคุมอุตสาหกรรมทุกชนิด รับออกแบบ ติดตั้ง ปรับปรุง สอบเทียบ ให้คำปรึกษา แก้ปัญหาเกี่ยวกับงานระบบควบคุมการผลิต ระบบควบคุมอัตโนมัติ PLC ระบบหล่อเย็น ภายในโรงงานอุตสาหกรรม ออกแบบงาน CNC INSTRUMENT , Fitting แบบต่างๆ ผลิตภัณฑ์ เครื่องมือวัดระบบควบคุม ยี่ห้อ DX Electronics มีสินค้าหลากหลาย เช่น Pressure transmitter , Level gauge transmitter , Magnetic flow transmitter , Ultrasonic flow transmitter , Vortex flow transmitter , Coriolis mass flow , Ultrasonic Level Transmitte Mon, 30 Mar 2026 09:46:38 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.6 https://www.siam-instrument.com/wp-content/uploads/2018/06/logo-1-100x100.png Diaphragm Seal – บริษัท สยามเครื่องวัด จำกัด https://www.siam-instrument.com 32 32 “New-Flow” Diaphragm DT141 https://www.siam-instrument.com/product/new-flow-diaphragm-dt141/ Wed, 22 Jun 2022 09:40:49 +0000 https://www.siam-instrument.com/?post_type=product&p=2517 Process Connection:¼” to ½” BSP or NPT female thread

Measurement Range:

0~2.5 to 10 bar for dial ø2″ or ø63mm used

0~4 to 10 bar for dial ø4″ or ø4½mm used

Upper & Lower Housing Material:PVC, PVDF, CPVC, PP

Membrane Material:EPDM+PTFE foil

]]> “New-Flow” Diaphragm DT140_DTC140 https://www.siam-instrument.com/product/new-flow-diaphragm-dt140_dtc140/ Mon, 20 Jun 2022 10:05:07 +0000 https://www.siam-instrument.com/?post_type=product&p=2514 Process Connection:1″ to 3″ lap joint flange

Pressure Range Limited:

Maximum up to 250 kg/cm²

Minimum -1~0 kg/cm²

Upper & Lower Housing Material:SS316

Wetted Parts Material:Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT134 https://www.siam-instrument.com/product/new-flow-diaphragm-dt134/ Mon, 20 Jun 2022 09:31:18 +0000 https://www.siam-instrument.com/?post_type=product&p=2511 Diaphragm Seal Style:Simplex or Complete set

Process Connection:½” to 2″ NPT or BSP female thread

Pressure Range Limited:

Maximum up to 100 kg/cm²

Minimum 0~6 kg/cm²

Upper & Lower Housing Material:SS316

Membrane Material:SS316L, Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT133 https://www.siam-instrument.com/product/new-flow-diaphragm-dt133/ Mon, 20 Jun 2022 09:14:51 +0000 https://www.siam-instrument.com/?post_type=product&p=2509 Membrane Size:ø36mm, ø45mm, ø55mm, ø75mm

Process Connection:¾” to 3″ flange, JIS, ANSI, DIN rating available

Pressure Range Limited:

Maximum up to 40 kg/cm²

Minimum -1~0 kg/cm²

Upper & Lower Housing Material:SS316

Membrane Material:SS316L, Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT132 https://www.siam-instrument.com/product/new-flow-diaphragm-dt132/ Mon, 20 Jun 2022 08:33:59 +0000 https://www.siam-instrument.com/?post_type=product&p=2507 Process Connection:¼” to ½” BSP or NPT female thread

Measurement Range:

0~2.5 to 10 bar for dial ø2″ or ø63mm used

0~4 to 10 bar for dial ø4″ or ø4½mm used

Body Material:PVC, PVDF

Membrane Material:EPDM with PTFE foil

]]> “New-Flow” Diaphragm DT131 https://www.siam-instrument.com/product/new-flow-diaphragm-dt131/ Mon, 20 Jun 2022 08:13:29 +0000 https://www.siam-instrument.com/?post_type=product&p=2505 Membrane Size:ø75mm

Process Connection:½”NPT or BSP female thread

Pressure Range Limited:

Maximum up to 40 kg/cm²

Minimum -760mmHg~0 kg/cm²

Material:

Upper housing: SS316

Lower housing: SS316, PVC, PP, PVDF, Teflon

Membrane Material:SS316L, Hastelloy C276, Tantalum, SS316L+Teflon lining

]]> “New-Flow” Diaphragm DT130 https://www.siam-instrument.com/product/new-flow-diaphragm-dt130/ Mon, 20 Jun 2022 07:48:52 +0000 https://www.siam-instrument.com/?post_type=product&p=2502 Membrane Size:ø23.5mm

Process Connection:Standard type, or with adaptor, or block flange

Pressure Range Limited:

Maximum up to 600 kg/cm²

Minimum 0~10 kg/cm²

Body Material:SS316

Block Flange Material:SS304, SS316

Membrane Type:SS316L, Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT129 https://www.siam-instrument.com/product/new-flow-diaphragm-dt129/ Mon, 20 Jun 2022 07:16:52 +0000 https://www.siam-instrument.com/?post_type=product&p=2500 Process Connection:2″ to 4″ flange, JIS, ANSI, DIN available

Pressure Range Limited:

Maximum up to 60 kg/cm²

Minimum 0~0.6 kg/cm²

Body Material:SS316

Membrane Material:SS316L, Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT128 https://www.siam-instrument.com/product/new-flow-diaphragm-dt128/ Mon, 20 Jun 2022 06:55:09 +0000 https://www.siam-instrument.com/?post_type=product&p=2498 Process Connection:2″ to 4″ flange, JIS, ANSI, DIN available

Pressure Range Limited:

Maximum up to 250 kg/cm²

Minimum 0~0.6 kg/cm²

Housing Material:SS316, Hastelloy C276

Membrane Material:SS316L, Hastelloy C276, Tantalum

]]> “New-Flow” Diaphragm DT127 https://www.siam-instrument.com/product/new-flow-diaphragm-dt127/ Mon, 20 Jun 2022 04:55:28 +0000 https://www.siam-instrument.com/?post_type=product&p=2496 Membrane Size:ø36mm, ø45mm, ø55mm, ø75mm

Process Connection:1″ to 3″ flange, JIS, ANSI, DIN rating available

Pressure Range Limited:

Maximum up to 40 kg/cm²

Minimum -1~0 kg/cm²

Upper & Lower Housing Material:SS316

Membrnae Material:SS316L, Hastelloy C276, Tantalum

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