A stainless steel reducing cross is a type of pipe fitting that allows for the connection of four pipes of different sizes. It has a cross-shaped design with one inlet and three outlets, each with a different diameter size. The reducing cross is made of stainless steel, which gives it excellent durability and corrosion resistance, making it suitable for use in harsh industrial environments. It is commonly used in piping systems that require the merging or splitting of fluid flow from multiple sources. The reducing cross is available in different sizes and configurations to meet specific application requirements.
Specifications of Reducing Cross
Veličine | Bešavna cijev jednak križ ( 1/2"~ 24"), ACRE / Zavareni / Izmišljena cijev jednak križ (1/2"~ 48") |
Standardi | Ansi - B 16.9, ASTM A403 – ASME SA403 – „Standardna specifikacija za kovane austenitne cevne spojeve od nerđajućeg čelika”, API 590-605, ASME B16.9 – „Fabrički izrađeni kovani fitinzi za čeono zavarivanje”, ASME B16.25 – „Krajevi za čeono zavarivanje”, ASME B16.28 – „Kovani čelik čeono zavarivanje kratkih prečnika koljena i povrata”, MSS SP-43 – „Kovani i izrađeni fitinzi za čeono zavarivanje za niski pritisak, Primene otporne na koroziju |
Dimenzije | ASME/ANSI B16.9, MSS-SP-43 Tip A, MSS-SP-43 Tip B, HE B2312, JIS B2313, ASME B16.28 |
Debljina | Raspored 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS i sl. |
Radijus savijanja | R=1D – 10D, 15D, 20D
|
Od | Unequal Cross, Reducing Cross, Prekrivač, Butt weld Unequal Cross. |
Ocjene&Materijali | ASTM A403 WP316 / 316L, ASTM A403 WP304 / 304L, ASTM A182 F316L, 304L, OD 1.4301, DIN1.4306, OD 1.4401, OD 1.4404, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L,ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, Zaljubiti 60, WPHY 65 & WPHY 70. ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91, ASTM A815, ASME SA815 UNS NO S31803, S32205, S32750, S32950, ASTM B336, Asme SB336, Nikl 200 (Nas br. NO2200), Nikl 201 (Nas br. N02201), Monel 400 (Nas br. N04400), Monel 500 (Nas br. N05500), Inconel 800 (Nas br. N08800), Inconel 825 (Nas br. N08825), Inconel 600 (Nas br. N06600), Inconel 625 (Nas br. N06625), Inconel 601 (Nas br. N06601), Hastelloy C 276 (Nas br. N10276), Legura 20 (Nas br. N08020), Titanijum (Razred i & II), Cupro-Nickel 70/30, Cuni10fe1mn, Cuni30mn1fe.
|
Tip | Guzica zavarivanje (BW) / Besprekorno / Zavareni / ACRE / Fabricated |
Premaz / Obrada površina | Boja protiv hrđe, Ulje crna boja, Žuta prozirna, Pocinčano, Hladno i vruće pocinčano |
Manufacturing Standards of Buttweld Reducing Cross
ASME standard | ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43 |
VAŠ Standard | DIN28011, DIN2617, DIN2616, DIN2615, DIN2605 |
Standard | EN10253-2, EN10253-1 |
ASME B16.25 | Završetak čeonog zavarivanja |
ASME B16.9 | Fabrički izrađeni kovani fitinzi Čeono zavarivanje |
ASME B16.28 | Wrought Steel Unequal Cross |
ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
MSS SP-43 | Kovano & Fabricated Butt-Welding Fitting for Low Pres |
Dimensions of Reducing Cross
Nominal Diameter | Vanjski prečnik | Center to End | |||||
D1 | D2 | ||||||
DN | NPS | Series A | Series B | Series A | Series B | C | M |
150×90 | 6×3.1/2 | 168.3 | – | 101.6 | – | 143 | 127 |
150×80 | 6×3 | 168.3 | 159 | 88.9 | 89 | 143 | 124 |
150×65 | 6×2.1/2 | 168.3 | 159 | 73.0 | 76 | 143 | 121 |
200×200 | 8×8 | 219.1 | 219 | 219.1 | 219 | 178 | 178 |
200×150 | 8×6 | 219.1 | 219 | 168.3 | 159 | 178 | 168 |
200×125 | 8×5 | 219.1 | 219 | 141.4 | 133 | 178 | 162 |
200×100 | 8×4 | 219.1 | 219 | 114.3 | 108 | 178 | 156 |
200×90 | 8×3.1/2 | 219.1 | – | 101.6 | – | 178 | 152 |
250×250 | 10×10 | 273.0 | 273 | 273.0 | 273 | 216 | 216 |
250×200 | 10×8 | 273.0 | 273 | 219.1 | 219 | 216 | 203 |
250×150 | 10×6 | 273.0 | 273 | 168.3 | 159 | 216 | 194 |
250×125 | 10×5 | 273.0 | 273 | 141.3 | 133 | 216 | 191 |
250×100 | 10×4 | 273.0 | 273 | 114.3 | 108 | 216 | 184 |
300×300 | 12×12 | 323.9 | 325 | 323.9 | 325 | 254 | 254 |
300×250 | 12×10 | 323.9 | 325 | 273.0 | 273 | 254 | 241 |
300×200 | 12×8 | 323.9 | 325 | 219.1 | 219 | 254 | 229 |
300×150 | 12×6 | 323.9 | 325 | 168.3 | 159 | 254 | 219 |
300×125 | 12×5 | 323.9 | 325 | 141.3 | 133 | 254 | 216 |
350×350 | 14×14 | 355.6 | 377 | 355.6 | 377 | 279 | 279 |
350×300 | 14×12 | 355.6 | 377 | 323.9 | 325 | 279 | 270 |
350×250 | 14×10 | 355.6 | 377 | 273.0 | 273 | 279 | 257 |
350×200 | 14×8 | 355.6 | 377 | 219.1 | 219 | 279 | 248 |
350×150 | 14×6 | 355.6 | 377 | 168.3 | 159 | 279 | 238 |
400×400 | 16×16 | 406.4 | 426 | 406.4 | 426 | 305 | 305 |
400×350 | 16×14 | 406.4 | 426 | 355.6 | 377 | 305 | 305 |
400×300 | 16×12 | 406.4 | 426 | 323.9 | 325 | 305 | 295 |
400×250 | 16×10 | 406.4 | 426 | 273.0 | 273 | 305 | 283 |
400×200 | 16×8 | 406.4 | 426 | 219.1 | 219 | 305 | 273 |
400×150 | 16×6 | 406.4 | 426 | 168.3 | 159 | 305 | 264 |
450×450 | 18×18 | 457 | 480 | 457 | 480 | 343 | 343 |
450×400 | 18×16 | 457 | 480 | 406.4 | 426 | 343 | 330 |
450×350 | 18×14 | 457 | 480 | 355.6 | 377 | 343 | 330 |
450×300 | 18×12 | 457 | 480 | 323.9 | 325 | 343 | 321 |
450×250 | 18×10 | 457 | 480 | 273.0 | 273 | 343 | 308 |
15×15 | 1/2×1/2 | 21.3 | 18 | 21.3 | 18 | 25 | 25 |
15×10 | 1/2×3/8 | 21.3 | 18 | 17.3 | 14 | 25 | 25 |
15×8 | 1/2×1/4 | 21.3 | 18 | 13.7 | 10 | 25 | 25 |
20×20 | 3/4×3/4 | 26.9 | 25 | 26.9 | 25 | 29 | 29 |
20×15 | 3/4×1/2 | 26.9 | 25 | 21.3 | 18 | 29 | 29 |
20×10 | 3/4×3/8 | 26.9 | 25 | 17.3 | 14 | 29 | 29 |
25×25 | 1×1 | 33.7 | 32 | 33.7 | 32 | 38 | 38 |
25×20 | 1×3/4 | 33.7 | 32 | 26.9 | 25 | 38 | 38 |
25×15 | 1×1/2 | 33.7 | 32 | 21.3 | 18 | 38 | 38 |
32×32 | 1.1/4×1.1/4 | 42.4 | 38 | 42.4 | 38 | 48 | 48 |
32×25 | 1.1/4×1 | 42.4 | 38 | 33.7 | 32 | 48 | 48 |
32×20 | 1.1/4×3/4 | 42.4 | 38 | 26.9 | 25 | 48 | 48 |
32×15 | 1.1/4×1/2 | 42.4 | 38 | 21.3 | 18 | 48 | 48 |
40×40 | 1.1/2×1.1/2 | 48.3 | 45 | 48.3 | 45 | 57 | 57 |
40×32 | 1.1/2×1.1/4 | 48.3 | 45 | 42.4 | 38 | 57 | 57 |
40×25 | 1.1/2×1 | 48.3 | 45 | 33.7 | 32 | 57 | 57 |
40×20 | 1.1/2×3/4 | 48.3 | 45 | 26.9 | 25 | 57 | 57 |
40×15 | 1.1/2×1/2 | 48.3 | 45 | 21.3 | 18 | 57 | 57 |
50×50 | 2×2 | 60.3 | 57 | 60.3 | 57 | 64 | 64 |
50×40 | 2×1.1/2 | 60.3 | 57 | 48.3 | 45 | 64 | 60 |
50×32 | 2×1.1/4 | 60.3 | 57 | 42.4 | 38 | 64 | 57 |
50×25 | 2×1 | 60.3 | 57 | 33.7 | 32 | 64 | 51 |
50×20 | 2×3/4 | 60.3 | 57 | 26.9 | 25 | 64 | 44 |
65×65 | 2/1/2×2.1/2 | 73.0 | 76 | 73.0 | 76 | 76 | 76 |
65×50 | 2/1/2×2 | 73.0 | 76 | 60.3 | 57 | 76 | 70 |
65×40 | 2/1/2×1.1/2 | 73.0 | 76 | 48.3 | 45 | 76 | 67 |
65×32 | 2/1/2×1.1/4 | 73.0 | 76 | 42.4 | 38 | 76 | 64 |
65×25 | 2/1/2×1 | 73.0 | 76 | 33.7 | 32 | 76 | 57 |
80×80 | 3×3 | 88.9 | 89 | 88.9 | 89 | 86 | 86 |
80×65 | 3×2.1/2 | 88.9 | 89 | 73.0 | 76 | 86 | 83 |
80×50 | 3×2 | 88.9 | 89 | 60.3 | 57 | 86 | 76 |
80×40 | 3×1.1/2 | 88.9 | 89 | 48.3 | 45 | 86 | 73 |
80×32 | 3×1.1/4 | 88.9 | 89 | 42.4 | 38 | 86 | 70 |
90×90 | 3.1/2×3.1/2 | 101.6 | – | 101.6 | – | 95 | 95 |
90×80 | 3.1/2×3 | 101.6 | – | 88.9 | 89 | 95 | 92 |
90×65 | 3.1/2×2.1/2 | 101.6 | – | 73.0 | 76 | 95 | 89 |
90×50 | 3.1/2×2 | 101.6 | – | 60.3 | 57 | 95 | 83 |
90×40 | 3.1/2×1.1/2 | 101.6 | – | 48.3 | 45 | 95 | 79 |
100×100 | 4×4 | 114.3 | 108 | 114.3 | 108 | 105 | 105 |
100×90 | 4×3.1/2 | 114.3 | 108 | 101.6 | – | 105 | 102 |
100×80 | 4×3 | 114.3 | 108 | 88.9 | 89 | 105 | 98 |
100×65 | 4×2.1/2 | 114.3 | 108 | 73.0 | 76 | 105 | 95 |
100×50 | 4×2 | 114.3 | 108 | 60.3 | 57 | 105 | 89 |
100×40 | 4×1.1/2 | 114.3 | 108 | 48.3 | 45 | 105 | 86 |
125×125 | 5×5 | 141.3 | 133 | 141.3 | 133 | 124 | 124 |
125×100 | 5×4 | 141.3 | 133 | 114.3 | 108 | 124 | 117 |
125×90 | 5×3.1/2 | 141.3 | – | 101.6 | – | 124 | 114 |
125×80 | 5×3 | 141.3 | 133 | 88.9 | 89 | 124 | 111 |
125×65 | 5×2.1.2 | 141.3 | 133 | 73.0 | 76 | 124 | 108 |
125×50 | 5×2 | 141.3 | 133 | 60.3 | 57 | 124 | 105 |
150×150 | 6×6 | 168.3 | 159 | 168.3 | 159 | 143 | 143 |
150×125 | 6×5 | 168.3 | 159 | 141.3 | 133 | 143 | 137 |
150×100 | 6×4 | 168.3 | 159 | 114.3 | 108 | 143 | 130 |
450×200 | 18×8 | 457 | 480 | 219.1 | 219 | 343 | 298 |
500×500 | 20×20 | 508 | 530 | 508 | 530 | 381 | 381 |
500×450 | 20×20 | 508 | 530 | 457 | 480 | 381 | 368 |
500×400 | 20×20 | 508 | 530 | 406.4 | 426 | 381 | 356 |
500×350 | 20×20 | 508 | 530 | 355.6 | 377 | 381 | 356 |
500×300 | 20×20 | 508 | 530 | 323.9 | 325 | 381 | 346 |
500×250 | 20×20 | 508 | 530 | 273.0 | 273 | 381 | 333 |
500×200 | 20×20 | 508 | 530 | 219.1 | 219 | 381 | 324 |
ASME B16.9 Reducing Cross Dimensional Tolerance
Nominalna veličina cijevi | 1/2 do 2½ | 3 do 3½ | 4 | 5 to 8 |
Vanjski prečnik u Bevelu (D) |
+ 1.6 – 0.8 |
1.6 | 1.6 | + 2.4 – 1.6 |
Prečnik iznutra na kraju | 0.8 | 1.6 | 1.6 | 1.6 |
Centar do kraja lr (A / B) | 2 | 2 | 2 | 2 |
Centar do kraja 3D (A / B) | 3 | 3 | 3 | 3 |
Nominalna veličina cijevi | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
Vanjski prečnik u Bevelu (D) |
+ 4 – 3.2 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
Prečnik iznutra na kraju | 3.2 | 4.8 | + 6.4 – 4.8 |
+ 6.4 – 4.8 |
Centar do kraja lr (A / B) | 2 | 2 | 3 | 5 |
Centar do kraja 3D (A / B) | 3 | 3 | 6 | 6 |
Debljina zida (t) | Ne manje od 87.5% nominalne debljine zida |
ASME B16.9 Buttweld Reducing Cross Weight Chart
Nominalna veličina cijevi u | SCH 10 | SCH 20 | SCH 30 | SCH 40 | ||||||||
Zidni thk mm | Težina kg | Težina kg | Zidni thk mm | Težina kg | Težina kg | Zidni thk mm | Težina kg | Težina kg | Zidni thk mm | Težina kg | Težina kg | |
T | T | T | T | |||||||||
1" | 3.38 | 0.34 | ||||||||||
1.1/4" | 3.68 | 0.92 | ||||||||||
1/2" | 2.77 | 0.21 | ||||||||||
3/4" | 2.87 | 0.21 | ||||||||||
1.1/2" | 3.56 | 0.63 | ||||||||||
2" | 3.91 | 1.49 | ||||||||||
2.1/2" | 5.16 | 2.68 | ||||||||||
3" | 5.49 | 3.75 | ||||||||||
3.1/2" | 5.74 | 5 | ||||||||||
4" | 6.02 | 6.5 | ||||||||||
5" | 6.55 | 10 | ||||||||||
6" | 7.11 | 16 | ||||||||||
8" | 6.35 | 23 | 7.04 | 24.6 | 8.18 | 27 | ||||||
10" | 6.35 | 34.7 | 7.8 | 40 | 9.27 | 41 | ||||||
12" | 6.35 | 43.4 | 8.38 | 56.6 | 10.31 | 70.5 | ||||||
14" | 6.35 | 68 | 7.92 | 84 | 9.53 | 102 | 11.13 | 105 | ||||
16" | 6.35 | 90.8 | 7.92 | 100 | 9.53 | 110 | 12.7 | 167 | ||||
18" | 6.35 | 93.1 | 9.53 | 127 | 11.13 | 164 | 14.27 | 237.45 | ||||
20" | 6.35 | 112 | 9.53 | 168 | 12.7 | 245 | 15.09 | 320 | ||||
22" | 6.35 | 146 | 9.53 | 220 | 12.7 | 280 | ||||||
24" | 6.35 | 160 | 12.7 | 240 | 14.27 | 373 | 17.48 | 570.65 | ||||
26" | 7.92 | 293.28 | 12.7 | 360.2 | ||||||||
28" | 7.92 | 280.98 | 12.7 | 421 | 15.88 | 526.25 | ||||||
30" | 7.92 | 322.64 | 12.7 | 483.1 | 15.88 | 603.75 | ||||||
32" | 7.92 | 375.23 | 12.7 | 559 | 15.88 | 698.75 | 17.48 | 768.6 | ||||
34" | 7.92 | 482.72 | 12.7 | 644.1 | 15.88 | 805.13 | 17.48 | 885.65 | ||||
36" | 7.92 | 488.3 | 12.7 | 730.3 | 15.88 | 912.88 | 19.05 | 1004.17 |
ASME B16.9 SS Reducing Cross Angularity Tolerance
ND | Max off ugao | Maks van aviona |
Q | P | |
1/2 a 4 | 1 | 2 |
5 a 8 | 2 | 4 |
10 a 12 | 3 | 5 |
14 a 16 | 3 | 7 |
18 a 24 | 4 | 10 |
26 a 30 | 5 | 10 |
32 a 42 | 5 | 13 |
44 a 48 | 5 | 20 |
BUTTWELD REDUCING CROSS – MATERIALS & GRADES
Stainless Steel Buttweld Reducing / Unequal Cross | ASTM A403 WP316 / 316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, OD 1.4301, DIN1.4306, OD 1.4401, OD 1.4404 |
Duplex & Super Duplex Steel Buttweld Reducing / Unequal Cross | ASTM A 815, ASME SA 815 UNS NO S31803, S32205. US S32750, S32950. Materijal br. 1.4462 |
Carbon Steel Buttweld Reducing / Unequal Cross | ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, Zaljubiti 60, WPHY 65 & WPHY 70. |
Low Temperature Carbon Steel Buttweld Reducing / Unequal Cross | ASTM A420 WPL3, A420 WPL6 |
Alloy Steel Buttweld Reducing / Unequal Cross | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
Nickel Alloy Buttweld Reducing / Unequal Cross | ASTM B336, Asme SB336, Nikl 200 (Nas br. NO2200), Nikl 201 (Nas br. N02201), Monel 400 (Nas br. N04400), Monel 500 (Nas br. N05500), Inconel 800 (Nas br. N08800), Inconel 825 (Nas br. N08825), Inconel 600 (Nas br. N06600), Inconel 625 (Nas br. N06625), Inconel 601 (Nas br. N06601), Hastelloy C 276 (Nas br. N10276), Legura 20 (Nas br. N08020), Titanijum (Razred i & II), Cupro-Nickel 70/30, Cuni10fe1mn, Cuni30mn1fe. |
Available Types of ASME B16.9 Buttweld Reducing Cross
ANSI B16.9 Buttweld Reducing Cross | ASME B16.28 Buttweld Pipe Cross |
Welded Butt weld Unequal Cross | Seamless Butt weld Unequal Cross |
Carbon Steel Reducing Cross | High Quality Unequal Cross |
ASTM A403 Stainless Steel Unequal Crosss | Duplex Steel Buttweld Reducing Cross |
Buttweld Unequal Cross | Butt Weld Reducing Crosss |
ASME B16.9 Butt weld Unequal Cross | Steel Reducing Cross Pipe Fittings |
Stainless Steel Unequal Cross | SS Unequal Crosss |
Super Duplex Steel Buttweld Reducing Cross | Copper Nickel Unequal Cross |
High Nickel Alloy Unequal Cross | Hastelloy Pipe Cross |
Titanium Buttweld Reducing Cross | Inconel Butt weld Reducing Cross |
Buttweld Reducing Cross Application
ASME B16.9 Unequal Cross are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Reducing Cross through a worldwide network of stock-keeping branches. These Unequal Pipe Cross is use in various industries like :
- Stainless Steel Buttweld Unequal Cross uses in Oil and Gas Pipeline
- Butt weld Unequal Cross uses in Chemical Industry
- Alloy Steel Unequal Cross uses in Plumbing
- Buttweld Pipe Reducing Cross uses in Heating
- Buttweld Unequal Cross Fittings uses in Water Supply Systems
- ANSI B16.9 Buttweld Unequal Cross uses in Power Plant
- Buttweld Unequal Cross Fitting uses in Paper & Industrija celuloze
- Unequal Cross uses in General Purpose Applications
- Buttweld Reducing Cross uses in Fabrication Industry
- Unequal Cross uses in Food Processing Industry
- Buttweld Unequal Cross uses in Structural Pipe