C12200 Copper Tube – DHP Phosphorus Deoxidized Copper Tube

QIDAMT · COPPER TUBE

C12200 Copper Tube – DHP Phosphorus Deoxidized

Phosphorus deoxidized high residual phosphorus (DHP) copper tube for HVAC, ประปา, 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.

Key Advantages

Oxygen-Free

Deoxidized melt prevents weld porosity.

Excellent Brazing

Clean joints for HVAC and plumbing systems.

Corrosion Resistant

Long service life in water and refrigerant.

High Ductility

Easily bent, flared and expanded on site.

องค์ประกอบทางเคมี (C12200 / DHP)

องค์ประกอบ	ลูกบาศ์ก	ป	Pb	เฟ
เนื้อหา %	≥ 99.90	0.015 - 0.040	≤ 0.005	≤ 0.005

คุณสมบัติทางกล (Annealed)

Tensile strength (σb): 200 - 250 MPa
Yield strength (σ0.2): 65 - 90 MPa
การยืดตัว (δ): ≥ 40 %
Electrical conductivity: ≥ 85 % IACS
ความหนาแน่น: 8.89 g/cm³

Standard Sizes

Parameter	Range
Outside diameter	3 - 267 มม (larger on request)
Wall thickness	0.3 - 10.0 มม
ความยาว	3 - 6 m straight, or coil form
อารมณ์	O / H04 / H06
มาตรฐาน	ASTM B75 / กิกะไบต์/ที 1527 / ใน 1057 / JIS H3300

การใช้งาน

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 และ C11000 copper plate.

Processing & Packaging

Cutting to length, end forming, ดัด, brushing and pressure testing available. Tubes are bundled, capped and packed in wooden crates or pallets with moisture protection.