Stainless Steel Press-Fitting

Stainless steel press fitting is a original press pipe joining system. Pressing pipe connections saves time and labor compared to traditional soldering and Kaysuns offers single viega profi-press and double viega profi-press(S style and D type). Energy Saving And Durable Optimizing production based on the standard of GB/T19228.1-2011. Stamping with company self-development of precision mold, then treated with ultrasonic cleaning, finally with smooth inner and outer walls, beautiful. Epdm seal uses the health, anti-aging, strictly according to GB/T19228.3-2012 standard production. Health And Environmental Protection 304.316 stainless steel materials, corrosion resistance, do not release the smell, do not produce secondary pollution, is the first selection for medical, food water and other equipment. Stainless steel pipe materials used can be 100% recovery after 70, full compliance with environment protection concept. Conveying Fluid Kang Tong pipes adopts advanced automatic polishing processing technology, both inner and outer walls. Higher corrosion resistance can reduce fluid resistance and fluid noise, guarantee the fluid transport fast. Sealing Property O-ring is made of the highest standards of raw materials. Sealing performance reached the international quality standards.

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ASTM viega profi-press pipe specification stainless steel

Material: 304 and 316L press –fitting style: single viega profi-press and double viega profi-press(S style and D style)

 

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DIN stainless steel viega profi- press pipe specification table

Execution standard: DIN DVGW Material: 304 and 316L press-fitting style: single viega profi-press and double viega profi-press(S style and D type)

DN	mm	Tmm
12	OD15	1.5
15	OD18	1.5
20	OD22	1.5
25	OD28	1.5
30	OD35	1.5
40	OD42	1.5
50	OD54	1.5
65	OD76.1	2
80	OD88.9	2
100	OD108	2

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The Nature Of the Thin-wall Stainless Tubes And The Traditional Pipe

Thin- wall stainless steel pipe for water supply, gas supply, drainage pipe has many advantages compared with the traditional pipe, it is clean sanitation, it is tensile strength is twice steel pipe, 3 times of copper tube, it is thermal conductivity is 1/4 of steel tube and 1/25 of the copper tube, can reduce heat loss of hot water, doubling. It is heat bilges cold shrink coefficient is 1.5 times that of the steel pipe, a quarter of plastic pipe, close to the brass. See illustration specific parameters.

item		Stainless steel	Carbon steel pipe	Copper pipe	PPR Pipe
Physical property	Pull-resistance	≥520	≥290	≥210	≥49
	Heat conductivity (cal/cm.s℃)	0.039	0.142	0.934	0.00012
	Heat preservation Ability	excellent	good	poor	excellent
Decay Resistance	Flowing corrosion-resistance	excellent	poor	good	good
	Other	non-corrosion	rustable	Etching With Chloride lon Sulfide	Aging At Ultraviolet Ray Irradiation
Sanitary and ECO friendly	Pollution	no	rust water	blue water	foul water
	Crust	no	yes	yes	No
	Peculiar Smell	no	yes	no	yes
	Injurant Separation	800℃	Hold for 4 hours	Hold for 4 hours	30-65℃
Others	Appearance	smooth	rough	2-year color changed	torsion
	Life Circle	75-year	10-30-year	35-50-year	25-30-year

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Stainless Steel Pipe And Pipe Fittings Material Mark And Composition

Material mark	Main material composition
	C	Si	Mn	P	S	Ni	Cr	Mo
06 Cr19 Ni10(S30408)	≤0.08	≤0.075	≤2.00	≤0.04	≤0.03	8.00-11.00	18.00-20.00
022 Cr19 Ni10(S30403)	≤0.03	≤0.075	≤2.00	≤0.04	≤0.03	8.00-12.00	18.00-20.00
06 Cr17 Ni12 Mo2(S31608)	≤0.08	≤0.075	≤2.00	≤0.04	≤0.03	10.00-14.00	16.00-18.00	2.00-3.00
022 Cr17 Ni12 Mo2(S31603)	≤0.03	≤0.075	≤2.00	≤0.04	≤0.03	10.00-14.00	16.00-18.00	2.00-3.00

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Use Of Stainless Steel pipes And pipe fittings

Material mark	Application
06 Cr19 Ni10(S30408)	Cold water, hot water, drinking water and building drainage pipeline, etc
022 Cr19 Ni10(S30403)	Cold water, hot water, drinking water and building drainage pipeline, etc
06 Cr17 Ni12 Mo2(S31608)	The requirement of hat water, corrosion resistance than SUS304, SUS 304L higher occasions
022 Cr17 Ni12 Mo2(S31603)	Sea water, chlorine medium or high corrosion resistance than SUS316 demand higher occasion, not solid solution to welding pipe appropriate chooses the material

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*For more information of press fittings, please feel free to contact us.