تقدم
Phosphorus deoxidized high residual phosphorus (DHP) copper tube for HVAC, plumbing, heat exchange and gas lines.
C12200 copper tube is a phosphorus-deoxidized copper (DHP) with a minimum copper content of 99.90%. The small phosphorus addition removes oxygen from the melt, giving clean, porosity-free welds and brazes — the reason C12200 is the standard material for refrigerant lines, water pipes and heat exchangers.
المزايا الرئيسية
التركيب الكيميائي (C12200 / DHP)
| عنصر | النحاس | ص | الرصاص | Fe |
|---|---|---|---|---|
| محتوى % | ≥ 99.90 | 0.015 - 0.040 | ≤ 0.005 | ≤ 0.005 |
الخصائص الميكانيكية (صلب)
- قوة الشد (ب): 200 - 250 الآلام والكروب الذهنية
- قوة العائد (σ0.2): 65 - 90 الآلام والكروب الذهنية
- استطالة (د): ≥ 40 %
- Electrical conductivity: ≥ 85 % IACS
- كثافة: 8.89 جم/سم3
الأحجام القياسية
| المعلمة | يتراوح |
|---|---|
| Outside diameter | 3 - 267 مم (larger on request) |
| سمك الجدار | 0.3 - 10.0 مم |
| طول | 3 - 6 m straight, or coil form |
| حِدّة | ا / H04 / H06 |
| معيار | ASTM B75 / جيجابايت/ت 1527 / في 1057 / JIS H3300 |
التطبيقات
C12200 copper tube is used for air-conditioning and refrigeration circuits, potable water and heating pipes, heat exchangers and condensers, hydraulic and pneumatic lines, oxygen and medical gas piping, instrumentation tubing and brake lines. For sheet and strip from the same family see our C11000 copper coil و C11000 copper plate.
يعالج & التعبئة والتغليف
Cutting to length, end forming, الانحناء, brushing and pressure testing available. Tubes are bundled, capped and packed in wooden crates or pallets with moisture protection.
Send OD, سمك الجدار, length or coil weight — we confirm price within 24 ساعات.
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