Romsteel Bearings GmbH & Co. KG

TEVI si TUBURI si ACCESORII

• Tevi si Accesorii pentru utilizare la temperaturi inalte

TEVI EN 10216-2 (trase) EN 10217 -2 (sudate)	NUME DE MARCA	Temperatura max	ASTM / ASME	STAS	FITINGURI EN 10253-2 ASTM/ASME	FLANSE EN 1092-1 ASTM/ASME	ROBINETE ASTM/ASME	SURUBURI &PIULITE ASTM/ASME
P 235 GH	1.0345	450 °	A/SA 106 Gr. A	OLT 35 K	P 235 GH A/SA 234 WPA	P 245 GH A/SA 105 / N	A/SA 216 Gr WCB	A/SA 193 Gr B7 A/SA 194 Gr 2H
P 265 GH	1.0425	450 °	A/SA 106 Gr. B	OLT 45 K	P 265 GH A/SA 234 WPB	P 250 GH A/SA 105 / N	A/SA 216 Gr WCB	A/SA 193 Gr B7 A/SA 194 Gr 2H
16 Mo 3	1.5415	530 °	A/SA 209 T 1 A/SA 335 P 1	16 Mo 3	16Mo3 A/SA 234 WP 1	16Mo3 A/SA 182 F1	A/SA 217 Gr WC1	A/SA 193 Gr B7 A/SA 194 Gr 2H
13 CrMo 4-5	1.7335	560 °	A/SA 213 T 11 A/SA 335 P 11	14 MoCr 10	13CrMo4-5 A/SA 234 WP 11	13CrMo4-5 A/SA 182 F11	A/SA 217 Gr WC6	A/SA 193 Gr B7 A/SA 194 Gr 2H
10 CrMo 9-10	1.7380	590 °	A/SA 199 A/SA 200 T 22 A/SA 213 A/SA 335 P 22	12 MoCr 22	10CrMo9-10 A/SA 234 WP 22	10CrMo9-10 A/SA 182 F22	A/SA 217 Gr WC9	A/SA 193 Gr B7 A/SA 194 Gr 2H
12 CrMo 19 5	1.7362	650 °	A/SA 213 T 5 A/SA 335 P 5	12 MoCr 50	12CrMo 19 5 A/SA 234 WP 5	12CrMo 19 5 A/SA 182 F5	A/SA 216 Gr C5	A/SA 193 Gr B7 A/SA 194 Gr 2H
X12 CrMo 9.1	1.7386	650 °	A/SA 199/200/213 T 9 A/SA 335 P 9		X12CrMo9.1 A/SA 234 WP 9	X12CrMo9.1 A/SA 182 Gr F 9	A/SA 216 Gr C12	A/SA 193 Gr B7 A/SA 194 Gr 2H
X 10 CrMoVNb 9-1	1.4903	650 °	A/SA 213 T 91 A/SA 335 P 91		X10CrMovNb9-1 A/SA 234 WP 91	X10CrVNb9-1 A/SA 182 F91
X 20 CrMoV 12-1	1.4922	650 °		20VNiMoCr 120	X20CrMoV12-1	X20CrMoV12-1

• Tevi si Accesorii pentru utilizari la temperaturi joase

TEVI EN 10216-2	NUME DE MARCA	ASTM / ASME	FITINGURI EN ASTM / ASME	FLANSE EN ASTM/ASME	ROBINETE ASTM/ASME	SURUBURI & PIULITE
P 355 NL 1	1.0566		P 355 NL 1	P 355 QH 1	P 355 NL 1
		A/SA 333 Gr 6	A/SA 420 WPL 6	A/SA 350 LF 2	A/SA 352 Gr LC3	A/SA 193 GrB8 A 194 Gr 8

• Tevi si Accesorii din otel inoxidabil

EN 10216-5 (trase) EN 10217 - 7 (sudate)	ASTM/ASME A 312 A 790	STAS	FITINGURI EN 10253 - 4 ASTM / ASME ANSI B 16.9	FLANSE EN 1092 - 1 ASTM A 182 ANSI B 16.5	ROBINETE ASTM A 182	SURUBURI & PIULITE
1.4301	TP 304	5 NiCr 180	1.4301 A 403 WP 30	1.4301 F 304	Gr F 304	A 193 Gr B8 A 194 GR 8
1.4306/7	TP 304 L	2 NiCr180	1.4306/7 A 403 WP 304 L	1.4306/7 F 304 L	Gr F 304 L	A 193 Gr B8 A 194 GR 8
1.4948	TP 304 H		1.4948 A 403 WP 304 H	1.4948 F 304 H	Gr F 304 H	A 193 Gr B8 A 194 GR 8
1.4541	TP 321/H	10 TiNiCr 180	1.4541 A 403 WP 321 L / 321 H	1.4541 F 304 L / 304 H	Gr F 321 / F 321 H	A 193 Gr B8 A 194 GR 8
1.4550	TP 347 H		1.4550 A403 WP 347 H	1.4550 F 347 H	Gr F347 H	A 193 Gr B8 A 194 GR 8
1.4404	TP 316 L	2 MoNiCr175	1.4404 A 403 WP 316 L	1.4404 F 316 L	Gr F 316 L	A 193 Gr B8 A 194 GR 8
1.4571	TP 316 Ti	10 TiMoNiCr 175	1.4571 A 403 WP 316 TI	1.4571 F 316 TI	Gr F 316 Ti	A 193 Gr B8 A 194 GR 8
1.4462 (Duplex)	S31803		1.4462 A 815 S 31803	1.4462 F 51	Gr F 51	A 193 Gr B8 A 194 GR 8
1.4410 1.4501 (Superduplex)	S32750 S32760		1.4410 A 815 S 32750 1.4501 A 815 S 32760	1.4410 F 53 1.4501 F 55	Gr F 53 Gr F 55	A 193 Gr B8 A 194 GR 8
1.4539	N08904		1.4539 A 403 WP 904 L	1.4539 F 904L	Gr F 904 L

Tevi din otel refractar

TEVI EN 10216-5 (trase) EN 10217-7 (sudate)	NUME DE MARCA	ASTM A 312	STAS	FITINGURI ASTM A 403	FLANSE ASTM A 182	REZISTENTA LA TEMPERATURA PANA LA
X 15 CrNiSi 20 12	1.4828	TP 309	15 SiNiCr 200	TP 309	TP 309	950 °
X 8 CrNi 25 21	1.4845	TP 310 S / H	12 NiCr 250	TP 310 S	TP 310 S	1050 °
X 15 CrNiSi 25 21	1.4841	TP 314	15 SINiCr 250	TP 314	TP 314	1150 °

Accesori pentru tevi si tuburi

acc. DIN/EN si ASTM/ANSI

• • Flanse: cu gat, oarbe, plate
• • Fitinguri:
  •    - Coturi: trase sau indoite

       tip A/B, 45 °/90 °/180 °, raza lunga (curba) si raza scurta

  •     - Reductii: concentrice sau excentrice, tip A/B
  •     - Teuri: egale sau reduse, tip A/B
  •     - Capac: concentrice sau excentrice, tip A/B
  
  
  • Executie: cu sau fara sudura

  fitinguri sudabile (Weldolet) si fitinguri demontabile (Sockolet)

• • Supape: Robinete cu sertar, cu bila, Supape de verificare si Valve produse in mod individual conform specificatiilor clientului

ANSI 1/4"- 48", clase de presiune 150 lbs - 2500 lbs

DIN/EN DN 8 - DN 1200, clase de presiune PN 6 - PN 320

Tuburi pentru reformere, harfe, distributoare, coturi, reductii, weldoleti (turnate centrifugal)

pentru industria petrochimica, i.e. cuptoare de amoniac, hidrogen si mentanol

Producator: Schmidt + Clemens Edelstahlwerke (S+C), Kaiserau / Germania

S + C Marca Centralloy	C %	Cr %	Ni %	Nb %	Altele
G 4848 MICRO	0,4	25,0	20,0	-	Micro Aliaje
G 4852 MICRO	0,45	25,0	35,0	1,0	Micro Aliaje
G 4852 MICRO R	0,45	25,0	35,0	1,0	Micro Aliaje