U Siffar ASTM SA179 Bututun musayar zafi
Standard: ASTM A179, ASME SA179
Daidaitaccen Matsayi: DIN 17175, BS 3602 Sashe na I, NF A 49-212, NBR 5583
Saukewa: SA179
Daidaitaccen Material: 1010, CFS 360, St35.8, P235TR1, P235TR2, P235GH, 10#, STB340, 0.1-0.15C
1. Bayani:
ASTM A179 (SA179) ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙa'idodin ASTM A179 (SA179). Bututun ASTM A179 yana rufe OD daga 1/8 ″ zuwa 3″, wanda shine 3.2mm zuwa 76.2mm. Sauran diamita da kauri mafi ƙanƙanta fiye da ƙayyadaddun masu girma dabam suma sun dace da wannan ƙayyadaddun, amma kaddarorin inji ba su da amfani ga girman ƙasa da 1/8″ da 3.2mm, ko kauri ƙasa da 0.015 inch da 0.4mm.
Manufacture: Za a yi bututu ta hanyar tsari mara kyau kuma za a zana sanyi.
Maganin zafi: Za a yi maganin bututun zafi bayan wucewar sanyi na ƙarshe a zafin jiki na 1200°F [650°C] ko sama.
Dubawa & Gwaji: Binciken abun da ke ciki na sunadarai, gwaji mai laushi, gwajin flaring, gwajin taurin, NDT, dubawar saman da duba girma.
Gwajin zaɓi: gwajin flange.
2. Tarin Sinadari:
| Daidaitawa | Daraja | Compsition Chemical (Max %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| ASTM A179 | A179 | 0.06 zuwa 0.18 | / | 0.27 zuwa 0.63 | ≤0.035 | ≤0.035 | / | / |
| ASME SA179 | SA179 | |||||||
3. Kayayyakin Injini:
| Daidaitawa | Daraja | Ƙarfin Ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| (MPa) | (MPa) | (%) | ||
| ASTM A179/ASME SA179 | A179/SA179 | ≥325 | ≥180 | ≥35 |
4. Girman Girma:
OD: 10.3-108mm Kaurin bango: 1.73-13.49mm
Tsawon: 4907mm; 5800mm; 6000mm; mm 6096; 7315 mm; 9000mm; 11800mm; 13000mm; 15000mm da sauransu.
Max tsawon: 30000mm, U lankwasawa za a iya miƙa, kuma duba fin tubes.
Abokin ciniki ya buƙaci Wasu Girma
| OD (mm) | WT (mm) | OD (mm) | WT (mm) | OD (mm) | WT (mm) |
| 6.35 | 0.91 | 19.05 | 3.404 | 31.75 | 2.769 |
| 9.53 | 1.22 | 20 | 2 | 31.75 | 3.7 |
| 12.7 | 1.22 | 20 | 2.2 | 32 x22 | 3.404 |
| 12.7 | 1.245 | 25 | 2 | 36 x14 | 1.8 |
| 12.7 | 1.65 | 25 | 2.77 | 38 | 2.77 |
| 15.875 | 1.245 | 25.4 | 1.6 | 38 | 3.2 |
| 15.875 | 1.65 | 25.4 | 1.651 | 38.1 | 2.41 |
| 15.875 | 1.651 | 25.4 | 2 | 38.1 | 2.769 |
| 15.875 | 2.108 | 25.4 | 2.108 | 38.1 | 2.9 |
| 15.875 | 2.413 | 25.4 | 2.11 | 38.1 | 3.05 |
| 15.88 | 1.65 | 25.4 | 2.41 | 38.1 | 3.403 |
| 16 | 1.2 | 25.4 | 2.7 | 40 | 1.5 |
| 16 | 2 | 25.4 | 2.76 | 44.45 | 2.1 |
| 19.05 | 1.22 | 25.4 | 2.769 | 50.8 | 2.413 |
| 19.05 | 1.651 | 25.4 | 2.77 | 50.8 | 3.05 |
| 19.05 | 2 | 25.4 | 3.048 | 50.8 | 3.404 |
| 19.05 | 2.1 | 25.4 | 3.15 | 57.15 | 3.048 |
| 19.05 | 2.108 | 25.4 | 3.4 | 60.3 | 2 |
| 19.05 | 2.11 | 31.75 | 2.108 | 63.5 | 3.76 |
| 19.05 | 2.64 | 31.75 | 2.11 | 63.5 | 8 |
| 19.05 | 2.769 |
5. Kunshin:
6. Aikace-aikace:
An yi amfani da shi wajen kera bangon ruwa na tukunyar jirgi, masu tattalin arziki, reheaters da bututun tururi
7. Jerin Bututu masu alaƙa:
8. Kula da inganci:
9. Sabis ɗinmu:
10. RFQ:
Q1: Shin kai ke ƙera ne ko mai ciniki
A: Mu duka masana'anta ne kuma masu ciniki
Q2: Za ku iya ba da samfurin?
A: Za'a iya bayar da samfurin ƙaramin kyauta ta kyauta, amma mai siye ya biya kuɗin da aka biya
Q3: Za ku iya ba da sabis na sarrafawa?
A: Za mu iya bayar da yankan, hakowa, zanen, gashi foda da dai sauransu ...
Q4: Menene fa'idar ku akan karfe?
A: Za mu iya keɓance tsarin ƙarfe bisa ga zane ko buƙatar siyan.
Q5: Yaya game da sabis na dabaru?
A: muna da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun masana'antu waɗanda ke da ƙwarewa akan jigilar kaya, suna iya ba da tsayayyen layin jirgin ruwa mai inganci.
