Low Temperature steel pipe and fittings for refrigeration (DHG-Niro plant)

DIN 2448 SEAMLESS STEEL PIPES AND TUBES

1. Scope

This standard applies to the dimensions and the conventional masses per unit length of seamless steel pipes according to the technical conditions of delivery as stipulated in DIN 1629 Part 1 to Part 4. DIN 17172 and DIN 17175.

It also applies to other technical conditions of delivery in which reference to this Standard is made.

It defines that sector, selected from DIN ISO 4200, within which seamless steel pipes are standardized.

It does not apply to precision steel tubes according to DIN 2391.

2. Other relevant standards
DIN ISO 4200 Seamless and welded steel tubes; general table of dimensions and conventional masses per unit length
DIN 1626 Part 1 Seamless tubes in unalloyed steels for supply purposes, process plant and tanks; survey, technical conditions of delivery, general data
DIN 1626 Part 2 Seamless tubes in unalloyed steel for supply purposes, process plant and tanks; tubes of commercial quality; technical conditions of delivery
DIN 1626 Part 3 Seamless tubes in unalloyed steels for supply purposes, process plant and tanks; tubes with quality specifications, technical conditions of delivery
DIN 1626 Part 4 Seamless tubes in unalloyed steels for supply purposes, process plant and tanks; tubes with special quality specifications, technical conditions of delivery
DIN 17 172 Steel pipes for long distance pipe lines for combustible liquids and gases; technical conditions of delivery
DIN 17 175 Seamless tubes of heat-resistant steels; technical conditions of delivery

3. Designation, order code

Designation of a welded steel pipe made of St 37.2, having an outside diameter of pipe 273mm and a wall thickness of 6.3mm: Pipe DIN 2458 – St 37-2 – 273 X 6.3

Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN15	21.3×2.3	132 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN20	26.9×2.3	86 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN25	33.7×2.6	141 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN32	42.4×2.6	19 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN40	48.3×2.6	120 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN50	60.3×2.9	149 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN65	76.1×2.9	54 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN80	88.9×3.2	104 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN100	114.3×3.6	12 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN125	139.7×4.0	58 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN150	168.3×4.5	85 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN200	219.1×6.3	24 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN250	273×6.3	30 m.
Pipes	DIN2448/17173	TTST35N – EN10216-4 P215NL	DN300	323.9×7.1	49 m.

90 gr. Bends	DIN2609	TTST35N-P215NL	DN15		65 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN20		26 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN25		70 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN32		12 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN40		60 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN50		47 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN65		17 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN80		31 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN100		3 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN125		12 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN150		26 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN200		5 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN250		5 stk.
90 gr. Bends	DIN2609	TTST35N-P215NL	DN300		7 stk.

Conc. Reducers	DIN2609	TTST35N-P215NL	DN20/DN15		4 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN25/DN15		22 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN25/DN20		6 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN32/DN15		4 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN32/DN20		5 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN40/DN15		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN40/DN20		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN40/DN25		8 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN40/DN32		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN50/DN20		21 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN50/DN25		8 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN50/DN32		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN50/DN40		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN15		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN20		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN25		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN32		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN40		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN65/DN50		5 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN25		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN32		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN40		14 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN50		4 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN65		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN100/DN25		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN100/DN40		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN100/DN50		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN100/DN80		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN125/DN40		4 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN125/DN80		5 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN150/DN50		11 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN150/DN80		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN150/DN100		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN150/DN125		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN200/DN80		5 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN200/DN100		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN200/DN125		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN200/DN150		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN250/DN125		2 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN250/DN150		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN250/DN200		3 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN300/DN125		1 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN300/DN150		8 stk.
Conc. Reducers	DIN2609	TTST35N-P215NL	DN300/DN250		2 stk.

Exc. Reducers	DIN2609	TTST35N-P215NL	DN40/DN25		6 stk.
Exc. Reducers	DIN2609	TTST35N-P215NL	DN80/DN40		2 stk
Exc. Reducers	DIN2609	TTST35N-P215NL	DN100/DN40		4 stk.
Exc. Reducers	DIN2609	TTST35N-P215NL	DN125/DN80		6 stk.
Exc. Reducers	DIN2609	TTST35N-P215NL	DN150/DN80		2 stk
Exc. Reducers	DIN2609	TTST35N-P215NL	DN200/DN100		2 stk
Exc. Reducers	DIN2609	TTST35N-P215NL	DN250/DN125		1 stk.
Exc. Reducers	DIN2609	TTST35N-P215NL	DN300/DN200		2 stk.
Exc. Reducers	DIN2609	TTST35N-P215NL	DN300/DN250		4 stk.

Tees	DIN2609	TTST35N-P215NL	DN15		36 stk.
Tees	DIN2609	TTST35N-P215NL	DN20		1 stk.
Tees	DIN2609	TTST35N-P215NL	DN25		9 stk.
Tees	DIN2609	TTST35N-P215NL	DN32		3 stk.
Tees	DIN2609	TTST35N-P215NL	DN40		20 stk.
Tees	DIN2609	TTST35N-P215NL	DN50		31 stk.
Tees	DIN2609	TTST35N-P215NL	DN65		6 stk.
Tees	DIN2609	TTST35N-P215NL	DN80		8 stk.
Tees	DIN2609	TTST35N-P215NL	DN125		17 stk.
Tees	DIN2609	TTST35N-P215NL	DN150		17 stk.
Tees	DIN2609	TTST35N-P215NL	DN200		12 stk.
Tees	DIN2609	TTST35N-P215NL	DN250		8 stk.
Tees	DIN2609	TTST35N-P215NL	DN300		13 stk.

Endcaps	DIN2609	TTST35N-P215NL	DN50		12 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN80		4 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN100		2 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN125		9 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN150		8 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN200		6 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN250		4 stk.
Endcaps	DIN2609	TTST35N-P215NL	DN300		4 stk.