API 5L 46th API 56th Pataki
Ipo ifijiṣẹ
Ipe | Ipo ifijiṣẹ | Pipe ite |
Pls1 | Bi-yiyi, ni deede, ipilẹṣẹ ti a ṣẹda | A |
Bi-yiyi, bojumu ti yiyi, thermomechalical ti yiyi, undermo ti a ṣẹda, ti a ṣẹda, ni deede, ni deede, deede | B | |
Bi-yiyi, bojumu ti yiyi, thermomechalical ti yiyi, formo-ẹrọ ti a ṣẹda, ipilẹṣẹ akoso, deede, deede | X42, x46, x52, x56, x60, x65, x70 | |
PLL 2 | Bi-yiyi | B, x42r |
Dajudaju ti yiyi, ojolalẹ ṣẹda, deede tabi deede ati ni deede | BN, X42n, X46N, X52n, X56n, X60N | |
Qunthed ati tute | BQ, X42Q, X46Q, X46Q, X60Q, X65q, X75Q, X70q, X70q, X80q, x80q, x90q, x90q, x90q, x80q, X90q | |
Thermomechanic ti yiyi tabi thermomechanical ti a ṣẹda | BM, X42M, X46m, X56m, X60m, X65m, X65m, X70m, X70m, X80M, X80M | |
Thermomechanic ti yiyi | X90m, x100m, x120m | |
Awọn to (r, n, q tabi m) fun awọn onipò PSL2, jẹ ti ite irin |
Alaye fun alaye
Ibere rira naa yoo pẹlu opoiye, ipele PSL, tẹ si APII5L, Ifarabalẹ ti o wulo, idanwo poliage tabi ipari ipari.
Ilana aṣoju ti iṣelọpọ
Iru paipu | PLL 1 | PLL 2 | |||
Ite a | Ite b | X42 si x70 | B si x80 | X80 si x100 | |
Smls | ü | ü | ü | ü | ü |
Lfw | ü | ü | ü | ||
Hfw | ü | ü | ü | ü | |
LW | ü | ||||
Abọ | ü | ü | ü | ü | ü |
Fa omi | ü | ü | ü | ü | ü |
SMLs - Seamless, laisi Weld Lfw - Igbagbogbo igbohunsafẹfẹ ti o jinlẹ, <70 khz HFW - Igbagbogbo Igbala Igbariaye ti a fun ga,> 70 khz Wiwa - Awọ wiwọ ti Awọ wiwọ SAWH - Best-Arc Wellin welding welded |
Ohun elo ti o bẹrẹ
Indots, Blooms, awọn Bilọti tabi awọn awo ti a lo fun iṣelọpọ awọn ilana wọnyi, atẹgun ipilẹ, ileru ina tabi ilana imukuro. Fun PSL2, abele irin ni ao pa o si yo gẹgẹ bi adaṣe ọkà didara. Coil tabi awo ti a lo fun Piti PSL2 kii yoo ni awọn ohun-elo atunṣe eyikeyi.
Awọn iṣele kemikali fun PSL 1 Pipe pẹlu T ≤ 0.984 "
Irin ite | Idaamu aje,% da lori ooru ati awọn itupalẹ ọja ti ọja, g | ||||||
C Max b | Mn Max b | P max | S max | V max | Nb max | Ti max | |
Pipe alailowaya | |||||||
A | 0.22 | 0.90 | 0.30 | 0.30 | - | - | - |
B | 0.28 | 1.20 | 0.30 | 0.30 | c, d | c, d | d |
X42 | 0.28 | 1.30 | 0.30 | 0.30 | d | d | d |
X46 | 0.28 | 1.40 | 0.30 | 0.30 | d | d | d |
X52 | 0.28 | 1.40 | 0.30 | 0.30 | d | d | d |
X56 | 0.28 | 1.40 | 0.30 | 0.30 | d | d | d |
X60 | 0.28 E | 1.40 E | 0.30 | 0.30 | f | f | f |
X65 | 0.28 E | 1.40 E | 0.30 | 0.30 | f | f | f |
X70 | 0.28 E | 1.40 E | 0.30 | 0.30 | f | f | f |
Pipe | |||||||
A | 0.22 | 0.90 | 0.30 | 0.30 | - | - | - |
B | 0.26 | 1.2 | 0.30 | 0.30 | c, d | c, d | d |
X42 | 0.26 | 1.3 | 0.30 | 0.30 | d | d | d |
X46 | 0.26 | 1.4 | 0.30 | 0.30 | d | d | d |
X52 | 0.26 | 1.4 | 0.30 | 0.30 | d | d | d |
X56 | 0.26 | 1.4 | 0.30 | 0.30 | d | d | d |
X60 | 0.26 E | 1.40 E | 0.30 | 0.30 | f | f | f |
X65 | 0.26 E | 1.45 e | 0.30 | 0.30 | f | f | f |
X70 | 0.26e | 1.65 e | 0.30 | 0.30 | f | f | f |
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Awọn iṣele kemikali fun PLL 2 Pipe pẹlu T ≤ 0.984 "
Irin ite | Idaamu aje,% da lori ooru ati awọn itupamo ọja | Erogba profiv a | |||||||||||||||||||
C Max b | Si max | Mn Max b | P max | S max | V max | Nb max | Ti max | Omiiran | Ii IIW max | Pcm ce max | |||||||||||
Seamless ati paipu paipu | |||||||||||||||||||||
BR | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | c | c | 0.04 | e, l | .043 | 0.25 | ||||||||||
X42r | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | 0.06 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
BN | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | c | c | 0.04 | e, l | .043 | 0.25 | ||||||||||
X42n | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | 0.06 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X46N | 0.24 | 0.40 | 1.40 | 0.025 | 0.015 | 0.07 | 0.05 | 0.04 | d, e, l | .043 | 0.25 | ||||||||||
X52n | 0.24 | 0.45 | 1.40 | 0.025 | 0.015 | 0.10 | 0.05 | 0.04 | d, e, l | .043 | 0.25 | ||||||||||
X56N | 0.24 | 0.45 | 1.40 | 0.025 | 0.015 | 0,0F | 0.05 | 0.04 | d, e, l | .043 | 0.25 | ||||||||||
X60N | 0.24F | 0.45F | 1.40F | 0.025 | 0.015 | 0,0F | 0.05F | 0.04F | g, h, l | Bi gba | |||||||||||
BQ | 0.18 | 0.45 | 1.40 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X42Q | 0.18 | 0.45 | 1.40 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X46q | 0.18 | 0.45 | 1.40 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X52Q | 0.18 | 0.45 | 1.50 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X56q | 0.18 | 0.45F | 1.50 | 0.025 | 0.015 | 0.07 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X60q | 0.18F | 0.45F | 1.70F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X65Q | 0.18F | 0.45F | 1.70F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X74 | 0.18F | 0.45F | 1.80F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X80q | 0.18F | 0.45F | 1.90f | 0.025 | 0.015 | g | g | g | i, j | Bi gba | |||||||||||
X90q | 0.16F | 0.45F | 1.90 | 0.020 | 0.010 | g | g | g | J, K | Bi gba | |||||||||||
X100Q | 0.16F | 0.45F | 1.90 | 0.020 | 0.010 | g | g | g | J, K | Bi gba | |||||||||||
Pipe | |||||||||||||||||||||
BM | 0.22 | 0.45 | 1.20 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X42M | 0.22 | 0.45 | 1.30 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X46m | 0.22 | 0.45 | 1.30 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e, l | .043 | 0.25 | ||||||||||
X52m | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | d | d | d | e, l | .043 | 0.25 | ||||||||||
X56m | 0.22 | 0.45F | 1.40 | 0.025 | 0.015 | d | d | d | e, l | .043 | 0.25 | ||||||||||
X60M | 0.12F | 0.45F | 1.60F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X65m | 0.12F | 0.45F | 1.60F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X7 | 0.12F | 0.45F | 1.70F | 0.025 | 0.015 | g | g | g | h, l | .043 | 0.25 | ||||||||||
X80m | 0.12F | 0.45F | 1.85F | 0.025 | 0.015 | g | g | g | i, j | .043F | 0.25 | ||||||||||
X90m | 0.10 | 0.55F | 2.10F | 0.020 | 0.010 | g | g | g | i, j | - | 0.25 | ||||||||||
X100m | 0.10 | 0.55F | 2.10F | 0.020 | 0.010 | g | g | g | i, j | - | 0.25 | ||||||||||
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Tensele ati ikore - pls1 ati PSL2
Pipe ite | Awọn ohun-ini kanile - ara ti smls ati awọn pipa pipded PSL 1 | Seam of Welded paipu | ||
Mu Agbara A Rt0,5PSI min | Agbara Tensele A RM PSI min | Igbelage (ni 2in 5 min) | Agbara Tensele B RM PSI min | |
A | 30,500 | 48,600 | c | 48,600 |
B | 35,500 | 60,200 | c | 60,200 |
X42 | 42,100 | 60,200 | c | 60,200 |
X46 | 46,400 | 63,100 | c | 63,100 |
X52 | 52,200 | 66,700 | c | 66,700 |
X56 | 56,600 | 71,100 | c | 71,100 |
X60 | 60,200 | 75,400 | c | 75,400 |
X65 | 65,300 | 77,500 | c | 77,500 |
X70 | 70,300 | 82,700 | c | 82,700 |
a. Fun agbedemeji ite, iyatọ laarin agbara toenseile ti o ni pato ati eso ti o kere ju ti a pàrà fun ara paipe yoo jẹ bi fun ni kilasi giga ti n tẹle. b. Fun awọn ọmọ-ọwọ agbedemeji, agbara ti o kere ju ti o kere ju awọn aaye ara ti o kere ju fun imulẹya imulẹ yoo jẹ kanna bi o ti pinnu fun ara nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Akọkọ nipa lilo Ẹsẹ ẹlẹsẹ kan c. Pilongs ti o kere ju ti o pinnu, af, ṣalaye ninu ogorun ati yika si ida to sunmọ julọ, ni ao pinnu ni lilo idogba ti o tẹle: Nibi ti c jẹ 1 940 fun iṣiro lilo awọn sipo ati 625 000 fun iṣiro lilo awọn sipo USC Axcjẹ iwulo Agbegbe Idanwo Idanwo ti Ilu Sisele, ti han ni Square Millimeters (awọn inṣis square), bi atẹle - Fun awọn ege idanwo-apakan ipin kaakiri, 130mm2 (0.20 ninu2) Fun 12.7 mm (0,500 ni) ati 8.9 mm (.350 ni) awọn ege idanwo iwọn ila opin; ati 65 mm2(0.10 ninu2) fun 6.4 mm (0.250in) awọn ege opin. - fun awọn ege idanwo ni kikun, ti o kere ti a) 485 mm2(0.75 in2) ati b) agbegbe apakan-apakan ti nkan idanwo, ti a fa nipa lilo ti a sọ ni isalẹ iwọn ila ti a sọ tẹlẹ ati sisanra ogiri ti a sọ tẹlẹ ti paipu, yika si 10 mm ti o sunmọ julọ2(0.10IN2) - Fun awọn ege idanwo rin, ti o kere ti a) 485 mm2(0.75 in2) ati b) agbegbe apakan-apakan ti nkan idanwo, ti a fa nipa lilo iwọn ti a pàtó ti nkan pataki ati sisanra ogiri ti o wa ni pipe ti paipu, ti yika si 10 mm ti o sunmọ2(0.10IN2) U ni agbara ofurufu ti o kere ju ti o tọ sii, ti han ni Megaascals (poun fun inch) |
Pipe ite | Awọn ohun-ini kanile - ara ti awọn smls ati awọn pipa pipod psl 2 | Seam of Welded paipu | |||||
Mu Agbara A Rt0,5PSI min | Agbara Tensele A RM PSI min | Ipin a, c R10,5IRm | Igbelage (ni 2in) Af% | Agbara Tensele d Rm(PSTI) | |||
O kere ju | O pọju | O kere ju | O pọju | O pọju | O kere ju | O kere ju | |
B, bn, bq, bm | 35,500 | 65,300 | 60,200 | 95,000 | 0.93 | f | 60,200 |
X42, X42R, X2Q, X42M | 42,100 | 71,800 | 60,200 | 95,000 | 0.93 | f | 60,200 |
X46N, X46Q, X46M | 46,400 | 76,100 | 63,100 | 95,000 | 0.93 | f | 63,100 |
X52n, x52q, x52m | 52,200 | 76,900 | 66,700 | 110,200 | 0.93 | f | 66,700 |
X56N, x56q, x56m | 56,600 | 79,000 | 71,100 | 110,200 | 0.93 | f | 71,100 |
X60n, x60q, S60m | 60,200 | 81,900 | 75,400 | 110,200 | 0.93 | f | 75,400 |
X65Q, x65m | 65,300 | 87,000 | 77,600 | 110,200 | 0.93 | f | 76,600 |
X70q, x65m | 70,300 | 92,100 | 82,700 | 110,200 | 0.93 | f | 82,700 |
X80q, x80m | 80, .500 | 102,300 | 90,600 | 119,700 | 0.93 | f | 90,600 |
a. Fun agbedemeji ite, tọka si alaye asọtẹlẹ APIE5L ni kikun. b. Fun awọn onipò> X90 tọka si alaye asọtẹlẹ ti o kun. c. Iwọn yii kan fun awọn pies pẹlu D> 12.750 ni d. Fun agbedemeji agbedemeji, agbara to preense ti o kere ju ti o kere ju teentile agbara ti o kere ju fun ni iye kanna bi o ti pinnu fun ara paip lilo ẹsẹ a. e. Fun PIP ibeere ibeere gigun gigun, agbara ikore ti o pọju yoo jẹ ≤ 71,800 PSI f. Pilongs ti o kere ju ti o pinnu, af, ṣalaye ninu ogorun ati yika si ida to sunmọ julọ, ni ao pinnu ni lilo idogba ti o tẹle: Nibi ti c jẹ 1 940 fun iṣiro lilo awọn sipo ati 625 000 fun iṣiro lilo awọn sipo USC Axcjẹ iwulo Agbegbe Idanwo Idanwo ti Ilu Sisele, ti han ni Square Millimeters (awọn inṣis square), bi atẹle - Fun awọn ege idanwo-apakan ipin kaakiri, 130mm2 (0.20 ninu2) Fun 12.7 mm (0,500 ni) ati 8.9 mm (.350 ni) awọn ege idanwo iwọn ila opin; ati 65 mm2(0.10 ninu2) fun 6.4 mm (0.250in) awọn ege opin. - fun awọn ege idanwo ni kikun, ti o kere ti a) 485 mm2(0.75 in2) ati b) agbegbe apakan-apakan ti nkan idanwo, ti a fa nipa lilo ti a sọ ni isalẹ iwọn ila ti a sọ tẹlẹ ati sisanra ogiri ti a sọ tẹlẹ ti paipu, yika si 10 mm ti o sunmọ julọ2(0.10IN2) - Fun awọn ege idanwo rin, ti o kere ti a) 485 mm2(0.75 in2) ati b) agbegbe apakan-apakan ti nkan idanwo, ti a fa nipa lilo iwọn ti a pàtó ti nkan pataki ati sisanra ogiri ti o wa ni pipe ti paipu, ti yika si 10 mm ti o sunmọ2(0.10IN2) U ni agbara ofurufu ti o kere ju ti o tọ sii, ti han ni Megaascals (poun fun inch g. Awọn iye isalẹ fo r10,5IRm O le ṣalaye nipasẹ adehun H. Fun awọn onipò> X90 tọka si alaye asọtẹlẹ ti o kun. |
Idanwo Hydrostatic
Pita lati ṣe idiwọ idanwo hydrostatic laisi jijo nipasẹ omiran weamu tabi ara paipa. Awọn agbegbe nilo ko jẹ idanwo hydrostatic pese awọn apakan paipu ti a lo ni aṣeyọri ni aṣeyọri.
Idanwo Bend
Ko si awọn dojuijako yoo waye ni eyikeyi ipin ti nkan idanwo ati kii ṣe ṣiṣi ti Weld yoo waye.
Idanwo ti itanjẹ
Awọn ibeere gbigba fun Idanwo ti itanjẹ ni yoo jẹ
a) awọn pipes ew d <12.750 in
-0 x60 pẹlu T≥0.500in, ko si ṣiṣi ti Weld ṣaaju aaye laarin awọn awo naa kere ju 66% ti ipilẹṣẹ ọjọ ila opin. Fun gbogbo awọn onipò ati ogiri, 50%.
-Foni paipu pẹlu d / t> 10, ko si ṣiṣi ti Weld ṣaaju aaye laarin awọn awo naa kere ju 30% ti iwọn ila opin.
b) Fun awọn titobi miiran tọka si alaye asọtẹlẹ APIE5L ni kikun
Idanwo ikolu CVN fun PSL2
Ọpọlọpọ awọn opo piri pal2 ati awọn onipò nilo CVN. Pipe alainibaba ni lati ni idanwo ninu ara. Pipe ti a ni lati ni idanwo ninu ara, Weld ati agbegbe ti o fowo (Hazight ooru). Tọkasi sipelifikeṣẹ APIE5L ni kikun fun apẹrẹ ti awọn titobi ati awọn onipò ati beere awọn iye agbara ti o gba agbara.
Gbaju awọn aaye ila opin, ninu iyipo ati sisanra ogiri
Ti a sọ ni ita ila opin d (IN) | Ifarawe iwọn ila, awọn inches d | Ifarabalẹ-ti-yika ninu | ||||
Paipu ayafi opin kan | Pei pari a, b, c | Paipu ayafi opin kan | Pei pari a, b, c | |||
PIPS PIP | Pipe | PIPS PIP | Pipe | |||
<2.375 | -0.031 si + 0.016 | - 0.031 si + 0.016 | 0.048 | 0.036 | ||
≥2.375 si 6.625 | +/- 0.0075d | - 0.016 si + 0.063 | 0.020D fun Nipasẹ adehun fun | 0.015D fun Nipasẹ adehun fun | ||
> 6.625 si 24.000 | +/- 0.0075d | +/- 0.0075d, ṣugbọn Max ti 0.125 | +/- 0.005d, ṣugbọn Max ti 0.063 | 0.020D | 0.015D | |
> 24 si 56 | +/- 0.01D | +/- 0.005d ṣugbọn Max ti 0.160 | +/- 0.079 | +/- 0.063 | 0.015d fun ṣugbọn Max ti 0.060 Fun Nipasẹ adehun fun | 0.01D fun ṣugbọn Max ti 0,500 Fun Nipasẹ adehun fun |
> 56 | Bi gba | |||||
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Sisanra ogiri t inches | Ifarada a inches |
Pams paipu b | |
≤ 0.157 | + 0.024 / - 0.020 |
> 0.157 si <0.948 | + 0.50nt / - 0.25t |
≥ 0.984 | + 0.146 tabi + 0.1t, eyikeyi ti o tobi julọ - 0.120 tabi - 0.1t, eyikeyi ti o tobi julọ |
Welded paipu c, d | |
≤ 0.197 | +/- 0.020 |
> 0.197 si <0.591 | +/- 0.1T |
≥ 0591 | +/- 0.060 |
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