غطاء الأنبوب UPVC

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DN32

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DN40

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DN50

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DN65

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DN80

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DN100

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DN125

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DN150

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DN200

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DN250

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DN300

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DN350

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DN400

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DN450

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DN500

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DN600

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DN700

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تخفيض نقطة الإنطلاق (DN)

40-15

50-25

65-32

80-32

100-25

125-40

200-150

350-150

40-20

50-32

65-40

80-40

100-32

125-80

250-65

350-200

40-25

50-40

65-50

80-50

100-40

125-100

250-100

40-32

65-15

80-15

80-65

100-50

150-80

250-150

50-15

65-20

80-20

100-15

100-65

150-100

300-100

50-20

65-25

80-25

100-20

100-80

200-100

300-200

المخفض (DN)

20-15

40-20

50-40

80-15

100-15

100-80

150-125

300-150

25-15

40-25

65-15

80-20

100-20

125-50

200-100

300-200

25-20

40-32

65-20

80-25

100-25

125-80

200-125

300-250

32-15

50-15

65-25

80-32

100-32

125-100

200-150

350 × 150

32-20

50-20

65-32

80-40

100-40

150-50

250-100

350 × 250

32-25

50-25

65-40

80-50

100-50

150-80

250-150

350 × 300

40-15

50-32

65-50

80-65

100-65

150-100

250-200

500 × 200

جلبة (DN)

20-15

32-15

50-25

80-65

125-100

200-150

300-250

25-15

32-25

50-40

100-50

150-100

250-150

25-20

40-32

65-50

100-80

150-125

250-200

مفصل السرج (DN)

100-50

125-50

150-50

350-50