TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Tianjin Youfa, irin pipe Ẹgbẹ ti a da lori Keje 1st, 2000, pẹlu awọn olu ipo ni awọn ti o tobi welded pipe gbóògì mimọ ni China-Daqiuzhuang Village, Tianjin ilu, ti o jẹ kan ti o tobi-asekale irin paipu ẹrọ ile-iṣẹ iṣelọpọ ọpọlọpọ awọn iru awọn ọja paipu.PIPE IRIN ALVANIZED,ERW STEE LPIPE,SQUARE ATI TUBE IRIN onigun, GALVANIZED SQUARE PIP,SPIRAL STEEL Tubes,PIPE IRIN ALAIGBỌN,SCAFFOLDING, ATIPIPE ALAGBEKA. ti ni iwọn bi awọn ile-iṣẹ 500 oke ti China ni ile-iṣẹ kanna, ati bi iṣelọpọ 500 oke ti china.
Aami Youfa jẹ ami iyasọtọ ti China olokiki nipasẹ ile-iṣẹ iṣowo SAIC ni Oṣu Kẹta ọdun 2008.
ASTM A53 Carbon Steel Pipe Awọn ifihan kukuru:
| Ọja | ASTM A53 Erogba Irin Pipe |
| Ohun elo | Erogba Irin |
| Ipele | A53 ite A = Q195 / S195 Ipele A53 B =Q235 / S235 |
| Standard | ASTM A53, ASTM A500, A36, ASTM A795GB/T3091, GB/T13793 |
ASTM A53 jẹ sipesifikesonu boṣewa fun ailopin ati welded dudu ati paipu galvanized ti o gbona-fifun. ASTM A53 paipu carbon carbon ni a lo nigbagbogbo ni ile-iṣẹ ati awọn eto ikole fun gbigbe gaasi, omi, epo ati awọn fifa miiran.
ASTM A53 Erogba Irin Pipe Awọn ohun elo:
Awọn ohun elo ikole / ile, irin paipu
Odi post irin pipe
Fire Idaabobo irin pipe
Eefin irin pipe
Omi titẹ kekere, omi, gaasi, epo, paipu laini
Paipu irigeson
Paipu Handrail
ASTM A53 Awọn oriṣi Pipe Erogba:
Imọ-ẹrọ: ERW welded tabi Seamless
Ti a bo Zinc: 30um ni apapọ (220g / m2) ati ti adani ti adani zinc ti o ga julọ titi di 80um.
Pai Pai: Itele, tabi Grooved, tabi Asapo.
Imọ-ẹrọ: ERW Welded
Dada : Adayeba dudu; tabi Opo die-die; tabi Awọ ya
Paipu Ipari: Grooved tabi Plain
Imọ-ẹrọ: SAW Welded
Dada : Adayeba dudu; tabi Galvanized; tabi 3PE FBE
Pipe pari: Beveled pari
Imọ-ẹrọ: Gbona ti yiyi laisiyonu
Dada : Adayeba dudu; tabi Black ya; tabi 3PE FBE; tabi Galvanized
Pai Pai: Itele tabi Beveled pari
ASTM Standard Carbon Steel Pipe Chart:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | |||
| SCH10S | STD SCH40 | SCH80 | |||
| MM | INCH | MM | MM | MM | |
| 15 | 21.3 | 1/2" | 2.11 | 2.77 | 3.73 |
| 20 | 26.7 | 3/4" | 2.11 | 2.87 | 3.91 |
| 25 | 33.4 | 1" | 2.77 | 3.38 | 4.55 |
| 32 | 42.2 | 1-1/4" | 2.77 | 3.56 | 4.85 |
| 40 | 48.3 | 1-1/2" | 2.77 | 3.68 | 5.08 |
| 50 | 60.3 | 2" | 2.77 | 3.91 | 5.54 |
| 65 | 73 | 2-1/2" | 3.05 | 5.16 | 7.01 |
| 80 | 88.9 | 3" | 3.05 | 5.49 | 7.62 |
| 90 | 101.6 | 3-1/2" | 3.05 | 5.74 | 8.08 |
| 100 | 114.3 | 4" | 3.05 | 6.02 | 8.56 |
| 125 | 141.3 | 5" | 3.4 | 6.55 | 9.53 |
| 150 | 168.3 | 6" | 3.4 | 7.11 | 10.97 |
| 200 | 219.1 | 8" | 3.76 | 8.18 | 12.7 |
| 250 | 273.1 | 10" | 4.19 | 9.27 | 15.09 |
ASTM A53 Irin pipe itọju:
* THREADED MEJI OPIN (BS tabi ASTM boṣewa) Ipari kan pẹlu fila ṣiṣu, ati opin miiran pẹlu isọpọ;
* OPIN GBIGBE;
* PLANIN OPIN (ipo deede);
* BEVEL pari pẹlu awọn CAPS pilasita (bevel iwọn 30 ti o dara si alurinmorin) tabi Laisi Awọn fila.
Youfa Carbon Steel Pipe Iṣakoso Didara Didara ati Awọn iwe-ẹri:
1) Lakoko ati lẹhin iṣelọpọ, awọn oṣiṣẹ 4 QC pẹlu diẹ sii ju ọdun 5 ni iriri awọn ọja ṣe ayẹwo laileto.
2) Yàrá ti a fọwọsi ti orilẹ-ede pẹlu awọn iwe-ẹri CNAS
3) Ayẹwo itẹwọgba lati ọdọ ẹni-kẹta ti a yan / sanwo nipasẹ olura, gẹgẹbi SGS, BV.
4) Ti a fọwọsi nipasẹ Malaysia, Indonesia, Singapore, Philippines, Australia, Perú ati UK. A ni UL / FM, ISO9001/18001, FPC, CE awọn iwe-ẹri.
Erogba Irin Pipe Ifijiṣẹ: -- Yika ṣofo apakan paipu
1. OD 219mm ati ni isalẹ Ni awọn idii hexagonal seaworthy ti o wa pẹlu awọn ila irin, Pẹlu awọn slings ọra meji fun awọn idii kọọkan
2. loke OD 219mm ni olopobobo tabi gẹgẹbi ero aṣa
3. 25 toonu / eiyan ati 5 toonu / iwọn fun aṣẹ idanwo;
4. Fun 20 "eiyan ipari ti o pọju jẹ 5.8m;
5. Fun 40 "eiyan ni max ipari11.8m.
