PRAMETERS ngwaahịa
Aha ngwaahịa | Okpu ọkpọkọ |
Nha | 1/2"-60" enweghị nkebi, 60"-110" welded |
Ọkọlọtọ | ANSI B16.9, EN10253-4, DIN2617, GOST17379, JIS B2313, MSS SP 75, wdg. |
Ọkpụrụkpụ mgbidi | SCH5S, SCH10, SCH10S, STD, XS, SCH40S, SCH80S, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, XXS, ahaziri na wdg. |
Ọgwụgwụ | Bevel ọgwụgwụ/BE/buttweld |
Elu | pickled, aja na-atụgharị, na-egbu maramara, enyo enyo na wdg. |
Ihe onwunwe | Igwe anaghị agba nchara:A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L,1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo na wdg. |
Duplex igwe anaghị agba nchara:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 na wdg. | |
Ngwa nickel alloy:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276,Monel400, Alloy20 wdg. | |
Ngwa | Ụlọ ọrụ Petrochemical, ụlọ ọrụ ụgbọ elu na ikuku, ụlọ ọrụ ọgwụ, ikuku gas; ụlọ ọrụ ike; ụlọ ụgbọ mmiri; ọgwụgwọ mmiri, wdg. |
Uru | ngwaahịa dị njikere, oge nnyefe ngwa ngwa; dị na nha niile, ahaziri; ịdị mma dị elu |
Okpukpo ígwè ígwè
A na-akpọkwa okpu ígwè nchara nchara, ọ na-ejikarị welded na njedebe ọkpọkọ ma ọ bụ tinye ya na eriri mpụga nke njedebe ọkpọkọ iji kpuchie ọkpọkọ ọkpọkọ. Iji mechie pipeline ka ọrụ ahụ dị ka ọkpọkọ ọkpọkọ.
ỤDỊ KAP
Ebe dị iche iche sitere na ụdị njikọ, e nwere: 1.Butt weld cap 2.Socket weld cap
Ọnụ ego nke BW Steel Cap
BW ígwè ọkpọkọ okpu bụ butt weld ụdị nke oyiyi akwa, njikọ ụzọ bụ iji butt ịgbado ọkụ. Ya mere okpu BW na-agwụ na beveled ma ọ bụ larịị.
Akụkụ okpu BW na ịdị arọ:
Nha ọkpọkọ nkịtị | N'èzí Dayameta Bevel(mm) | OgologoE(mm) | Na-amachi ịdị arọ mgbidi maka Ogologo, E | OgologoE1(mm) | Arọ(kg) | |||||
SCH10S | SCH20 | STD | SCH40 | XS | SCH80 | |||||
1/2 | 21.3 | 25 | 4.57 | 25 | 0.04 | 0.03 | 0.03 | 0.05 | 0.05 | |
3/4 | 26.7 | 25 | 3.81 | 25 | 0.06 | 0.06 | 0.06 | 0.10 | 0.10 | |
1 | 33.4 | 38 | 4.57 | 38 | 0.09 | 0.10 | 0.10 | 0.013 | 0.13 | |
1 1/4 | 42.2 | 38 | 4.83 | 38 | 0.13 | 0.14 | 0.14 | 0.20 | 0.20 | |
1 1/2 | 48.3 | 38 | 5.08 | 38 | 0.14 | 0.20 | 0.20 | 0.23 | 0.23 | |
2 | 60.3 | 38 | 5.59 | 44 | 0.20 | 0.30 | 0.30 | 0.30 | 0.30 | |
2 1/2 | 73 | 38 | 7.11 | 51 | 0.30 | 0.20 | 0,50 | 0,50 | 0,50 | |
3 | 88.9 | 51 | 7.62 | 64 | 0.45 | 0.70 | 0.70 | 0.90 | 0.90 | |
3 1/2 | 101.6 | 64 | 8.13 | 76 | 0.60 | 1.40 | 1.40 | 1.70 | 1.70 | |
4 | 114.3 | 64 | 8.64 | 76 | 0.65 | 1.6 | 1.6 | 2.0 | 2.0 | |
5 | 141.3 | 76 | 9.65 | 89 | 1.05 | 2.3 | 2.3 | 3.0 | 3.0 | |
6 | 168.3 | 89 | 10.92 | 102 | 1.4 | 3.6 | 3.6 | 4.0 | 4.0 | |
8 | 219.1 | 102 | 12.70 | 127 | 2.50 | 4.50 | 5.50 | 5.50 | 8.40 | 8.40 |
10 | 273 | 127 | 12.70 | 152 | 4.90 | 7 | 10 | 10 | 13.60 | 16.20 |
12 | 323.8 | 152 | 12.70 | 178 | 7 | 9 | 15 | 19 | 22 | 26.90 |
14 | 355.6 | 165 | 12.70 | 191 | 8.50 | 15.50 | 17 | 23 | 27 | 34.70 |
16 | 406.4 | 178 | 12.70 | 203 | 14.50 | 20 | 23 | 30 | 30 | 43.50 |
18 | 457 | 203 | 12.70 | 229 | 18 | 25 | 29 | 39 | 32 | 72.50 |
20 | 508 | 229 | 12.70 | 254 | 27.50 | 36 | 36 | 67 | 49 | 98.50 |
22 | 559 | 254 | 12.70 | 254 | 42 | 42 | 51 | 120 | ||
24 | 610 | 267 | 12.70 | 305 | 35 | 52 | 52 | 93 | 60 | 150 |
Foto zuru ezu
1. Bevel agwụ dị ka ANSI B16.25.
2. Polish siri ike na mbụ tupu ájá na-agbagharị, mgbe ahụ elu ga-adị mma nke ukwuu.
3. Na-enweghị lamination na cracks.
4. Enweghị nrụzi weld ọ bụla.
5. Enwere ike ịchịkọta ọgwụgwọ elu, ájá na-atụgharị, matt agwụ agwụ, enyo enyo. N'ezie, ọnụahịa dị iche. Maka ntụaka gị, elu igwe na-agbagharị aja bụ nke kacha ewu ewu. Ọnụahịa maka mpịakọta ájá kwesịrị ekwesị maka ọtụtụ ndị ahịa.
Nyocha
1. nha nha, niile n'ime nnabata ọkọlọtọ.
2. Ọkpụrụkpụ ndidi:+/- 12.5% , ma ọ bụ na arịrịọ gị.
3. PMI
4. PT, UT, X-ray ule.
5. Nabata nyocha nke ndị ọzọ.
6. Nyefee MTC, EN10204 3.1/3.2 akwụkwọ, NACE
7. ASTM A262 omume E
MARKING
Ọrụ akara dị iche iche nwere ike ịbụ na arịrịọ gị. Anyị na-anabata akara LOGO gị.