"Otitọ, Innovation, Rigorousness, ati Imudara" jẹ ero ti ile-iṣẹ wa fun igba pipẹ lati dagbasoke pọ pẹlu awọn alabara fun isọdọtun-ifowosowopo ati anfani ifọkanbalẹ fun idiyele ẹdinwo Anti-corrosion LSAW En10219 S235 Galvanized Welded Steel Pipe, A ṣetọju akoko awọn iṣeto ifijiṣẹ, awọn aṣa imotuntun, didara ati akoyawo fun awọn alabara wa.Moto wa ni lati fi awọn ọja didara ranṣẹ laarin akoko ti a pinnu.
“Otitọ, Innovation, Rigorousness, ati Imudara” jẹ ero inu ile-iṣẹ wa fun igba pipẹ lati dagbasoke papọ pẹlu awọn alabara fun isọdọtun-ifowosowopo ati anfani ajọṣepọ funChina Tube ati Irin Tube, A nireti pe a le ṣe iṣeduro ifowosowopo igba pipẹ pẹlu gbogbo awọn onibara, ati ireti pe a le ṣe atunṣe ifigagbaga ati ki o ṣe aṣeyọri ipo-win-win pẹlu awọn onibara.A tọkàntọkàn kaabọ awọn onibara lati gbogbo agbala aye lati kan si wa fun ohunkohun ti o nilo lati ni! Kaabo gbogbo awọn onibara mejeeji ni ile ati odi lati be wa factory.A nireti lati ni awọn ibatan iṣowo win-win pẹlu rẹ, ati ṣẹda ọla ti o dara julọ.
API 5L X65 PSL1/PSL2LSAW Erogba Irin Pipeti wa ni maa lo ninu awọn ise agbese tiepo ati gaasi opo, ni opo gigun ti omi inu omi, awọn opo gigun ti epo nipasẹ awọn agbegbe giga giga ati awọn agbegbe ilu ipon.
API 5L X65 PSL1/PSL2 LSAW Erogba Irin Pipe ti wa ni ti ṣelọpọ nipasẹ dida awọn X65 irin farahan sinu kan apẹrẹ yika ki o si alurinmorin pelu nipasẹ laifọwọyi arc alurinmorin ilana.Ninu iṣelọpọ API 5L X65 PSL1&PSL2 LSAW Carbon Steel Pipe, awọn awo ti ipele X65 ni a ṣẹda nipasẹ ẹrọ mimu sinu apẹrẹ yika lẹhinna welding nipasẹ alurinmorin arc submerged apa meji.
Ṣe iṣelọpọ: Alurinmorin Arc ti o gun ni gigun
Iwọn: OD: 406 ~ 1422mm WT: 8 ~ 60mm
Ipari: 3-12M tabi ipari pato bi o ṣe nilo.
Ipari: Ipari pẹtẹlẹ, Ipari Beveled, Grooved
Ipe ati Iṣapọ Kemikali (％)Fun API 5LX65PSL1 / API 5L X70 PSL1
| Standard |
Ipele | Kemikali tiwqn(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.26 | ≤1.45 | ≤0.030 | ≤0.030 |
| API 5L | X70 | ≤0.26 | ≤1.65 | ≤0.030 | ≤0.030 |
Ipe ati Iṣapọ Kemikali (％)Fun API 5LX65PSL2 / API 5L X70 PSL2
| Standard |
Ipele | Kemikali tiwqn(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.22 | ≤1.45 | ≤0.025 | ≤0.015 |
| API 5L | X70 | ≤0.22 | ≤1.65 | ≤0.025 | ≤0.015 |
Awọn ohun-ini ẹrọ ti API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
| Ipele | Agbara Ikore(MPa) | Agbara fifẹ(MPa) | Ilọsiwaju A% | ||
|
| psi | MPa | psi | MPa | Ilọsiwaju (Min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Darí Properties ofAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Ite X70 (PSL 2):
| Ipele | Agbara Ikore(MPa) | Agbara fifẹ(MPa) | Ilọsiwaju A% | Ipa (J) | ||
|
| psi | MPa | psi | MPa | Ilọsiwaju (Min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
| Iwọn | Ifarada (pẹlu ibọwọt to pàtó kan itaopin) |
| <2 3/8 | + 0.016 in., – 0.031 in. (+ 0.41 mm, – 0.79 mm) |
| > 2 3/8 ati ≤4 1/2, lemọlemọfún welded | ± 1.00% |
| > 2 3/8 ati <20 | ± 0.75% |
| > 20. laisiyonu | ± 1.00% |
| > 20 ati <36, welded | + 0.75%.-0.25% |
| > 36, welded | + 1/4 inch... – 1/8 in. (+ 6.35 mm, -3.20 mm) |
Ninu ọran ti pipe hydro-statically ni idanwo si awọn igara ju awọn titẹ idanwo boṣewa, awọn ifarada miiran le jẹ adehun lori laarin olupese ati olura.
| Iwọn | Iyokuro Ifarada | Plus Ifarada | Ifarada Opin-si-Ipari | Jade-ti-yika | |
| Opin, Ifarada Axis (Ogorun ti OD ti o ni pato) | Iyatọ ti o pọju Laarin Awọn Iwọn Iwọn ti o kere julọ ati ti o pọju (Waye Nikan si Pipe Pẹlu D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64 (0.40mm) | 1/16 (1.59mm) mm) | - | - | |
| > 10 3/4 ati ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | - | - | - |
| > 20 ati≤ 42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | <0.500 in. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £625 in. (15.9 mm) |
Awọn ifarada ti o jade kuro ni iyipo lo si awọn iwọn ila opin ti o pọju ati ti o kere ju bi a ṣe wọn pẹlu iwọn igi, caliper, tabi ẹrọ ti o pọju iwọn ati awọn iwọn ila opin to kere julọ.
Iwọn iwọn ila opin (bii iwọn pẹlu teepu iwọn ila opin) ti opin kan ti paipu ko ni yato nipasẹ diẹ ẹ sii ju 3/32 in. (2.38 mm) lati ti opin miiran.
| Iwọn | Tpeluof Paipu | Tolerance1(Ogorun ti Sisanra Odi Ni pato} | |
| Ipele B tabi Isalẹ | Ite X42 tabi ga julọ | ||
| <2 7/8 | Gbogbo | + 20.- 12.5 | + 15.0.-12.5 |
| > 2 7/8 ati <20 | Gbogbo | + 15,0, -12.5 | + 15-I2.5 |
| >20 | Welded | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | Ailopin | + 15.0.-12.5 | + 17.5.-10,0 |
Nibiti awọn ifarada odi ti o kere ju awọn ti a ṣe akojọ ti wa ni pato nipasẹ olura, ifarada rere yoo pọsi si iwọn ifarada lapapọ ti o wulo ni ogorun kere si sisanra odi ifarada odi.
| Opoiye | Toagbara (ogorun) |
| Awọn ipari ẹyọkan, paipu pẹtẹlẹ-opin pataki tabi A25 pipeSingle, awọn pipeCarloads miiran.GradeA25,40,000lb(18 144kg) tabi awọn ẹru diẹ sii, miiran ju Ite A25,40.0001b (18 144 kg) tabi diẹ sii Carloads, gbogbo awọn onipò kere ju 40000 lb (18 144 kg) Paṣẹ awọn nkan.Ipele A25.40.000 lb (18 144 kg) tabi diẹ ẹ sii Paṣẹ awọn ohun kan, yatọ si Ite A25,40,000 lb (18 144 kg) tabi diẹ sii Paṣẹ awọn ohun kan, gbogbo awọn onipò, kere ju 40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75
-3.5 |
Awọn akọsilẹ:
1. Awọn ifarada iwuwo lo si awọn iṣiro iṣiro fun paipu ti o tẹle-ati-pipade ati si awọn iwọn tabulated tabi iṣiro fun paipu-ipari.Nibiti awọn ifarada sisanra odi odi ti o kere ju awọn ti a ṣe akojọ si ni tabili loke ti wa ni pato nipasẹ ẹniti o ra, ifarada iwuwo afikun fun awọn ipari ẹyọkan ni yoo pọ si si 22.5 ogorun kere si ifarada odi sisanra ẹkún.
2. Fun awọn ọkọ ayọkẹlẹ ti o wa pẹlu paipu lati awọn ohun elo ti o ju ọkan lọ, awọn ifarada ọkọ ayọkẹlẹ ni lati lo lori ipilẹ ohun elo kọọkan.
3. Ifarada fun awọn ohun ibere kan lo si iye opoiye ti paipu ti a firanṣẹ fun ohun elo naa.
Idanwo fifẹ ti ara paipu-Ayẹwo fifẹ yẹ ki o ṣee ṣe ni ibamu pẹlu ISO6892 tabi ASTM A370. Awọn ayẹwo gigun yẹ ki o lo. Lẹẹmeji fun ẹyọkan idanwo ti paipu pẹlu ipin imugboroja tutu kanna abd.
Idanwo ikolu CVN - Idanwo Charpy yẹ ki o ṣe ni ibamu pẹlu ASTM A370.Lẹẹmeji fun ẹyọkan idanwo ti ko ju awọn gigun gigun 100 ti paipu pẹlu ipin isunmọ-tutu kanna abd
Idanwo Lile - Nigbati a ba rii awọn aaye lile ti a fura si nipasẹ ayewo wiwo, awọn idanwo líle yoo ṣee ṣe ni ibamu pẹlu ISO 6506, ISO 6507, ISO 6508 tabi ASTM A 370 nipa lilo ohun elo idanwo lile to ṣee gbe ati awọn ọna ti o ni ibamu pẹlu ASTM A 956, ASTM A 1038 tabi ASTM E 110 lẹsẹsẹ da lori ọna ti a lo.
Idanwo Hydro-aimi-Tube kọọkan yoo wa labẹ idanwo titẹ hydro-aimi
Idanwo atunse- ipari pipe ti paipu yoo duro ni lilọ tutu nipasẹ 90° ni ayika mandrel iyipo kan.
100% X-ray igbeyewo fun weld pelu
Idanwo ultrasonic
Ayẹwo eddy lọwọlọwọ
Nọmba to ti awọn ailagbara oju oju wiwo lati pese idaniloju akoko jẹ dandan.Aṣiṣe yoo yọkuro tabi ge kuro laarin awọn opin awọn ibeere lori ipari.Paipu ti o pari yoo jẹ deede ni deede.
1. Olupese ká orukọ tabi ami
2. Nọmba pato (ọjọ-ọdun tabi beere)
3. Iwọn (OD, WT, ipari)
4. Ite(A tabi B)
5. Iru paipu (F, E, tabi S)
6. Idanwo titẹ (irin pipe nikan)
7. Ooru Nọmba
8. Eyikeyi afikun alaye pato ninu awọn rira ibere.
Paipu igboro tabi Black / Varnish ti a bo / Iposii ti a bo / 3PE (ni ibamu si awọn ibeere alabara);
6 ″ ati ni isalẹ ni awọn edidi pẹlu awọn slings owu meji;
Mejeeji pari pẹlu awọn oluṣọ opin;
Ipari pẹtẹlẹ, ipari bevel (2 ″ ati loke pẹlu awọn opin bevel, iwọn: 30 ~ 35°), asapo ati isọpọ;
Siṣamisi.
"Otitọ, Innovation, Rigorousness, ati Imudara" jẹ ero ti ile-iṣẹ wa fun igba pipẹ lati dagbasoke pọ pẹlu awọn alabara fun isọdọtun-ifowosowopo ati anfani ifọkanbalẹ fun idiyele ẹdinwo Anti-corrosion LSAW En10219 S235 Galvanized Welded Steel Pipe, A ṣetọju akoko awọn iṣeto ifijiṣẹ, awọn aṣa imotuntun, didara ati akoyawo fun awọn alabara wa.Moto wa ni lati fi awọn ọja didara ranṣẹ laarin akoko ti a pinnu.
Owo ẹdinwoChina Tube ati Irin Tube, A nireti pe a le ṣe iṣeduro ifowosowopo igba pipẹ pẹlu gbogbo awọn onibara, ati ireti pe a le ṣe atunṣe ifigagbaga ati ki o ṣe aṣeyọri ipo-win-win pẹlu awọn onibara.A tọkàntọkàn kaabọ awọn onibara lati gbogbo agbala aye lati kan si wa fun ohunkohun ti o nilo lati ni! Kaabo gbogbo awọn onibara mejeeji ni ile ati odi lati be wa factory.A nireti lati ni awọn ibatan iṣowo win-win pẹlu rẹ, ati ṣẹda ọla ti o dara julọ.
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