Pìoba ceart-cheàrnach
| Ainm toraidh | Pìoba ceart-cheàrnach |
| Leud (mm) | 10mm * 20mm ~ 400mm * 600mm |
| Tighead balla(mm) | 0.5mm ~ 20mm |
| Fad(mm) | 0.1mtr ~ 18mtr |
| Inbhe | ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323 |
| Stuth | 20 #, A53B, A106B, API 5L ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4 STP G38, STP G42, STPT42, STB42, STS42, STPT49,STS49 |
| Uachdar | Peantadh dubh, peant varnish, ola an-aghaidh meirge, galvanachadh teth, galvanized fuar, 3PE |
| Teisteanasan | API5L ISO 9001: 2008 TUV SGS BV etc |
| Pacadh | Pasgan sgaoilte, Pacaichte ann am pasganan (3Ton Max), pìoban air am pasgadh le dà shlaodadh aig an dà cheann airson an luchdachadh agus an leigeil ma sgaoil gu furasta, Crìochnaich le ceapan plastaig no mar a dh’ fheumar |
| Iarrtas | 1. Pìob fluid 2. Ionad Cumhachd 3. Pìob structar 4. Àrd is ìosal Brùthadh Boiler tube 5. Pìoba/tiùb gun fhiosta airson sgàineadh peatroil 6. Pìob giùlain 7. Cungaidh-leigheis pìoba sgafallachd andship, togalach etc. |
Meudan pìoba ceart-cheàrnach
| Meud (mm) | Tighead balla (mm) | Meud (mm) | Tighead balla (mm) |
| 20*20 | 1.2 | 70*70 60*80 100*40 | 1.8 |
| 1.3 | 2 | ||
| 1.4-1.5 | 2.2 | ||
| 1.7 | 2.3 | ||
| 1.8 | 2.5-4.0 | ||
| 2 | 4.5-5.0 | ||
| 2.2 | 5.5-5.75 | ||
| 2.3 | 75*75 60*90 100*50 | 1.8 | |
| 2.5-2.75 | 2 | ||
| 25*25 20*30 | 1.2 | 2.2 | |
| 1.3 | 2.3 | ||
| 1.5 | 2.5-4.0 | ||
| 1.7 | 4.5-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | 80*80 100*60 100*80 120*60 | 2 | |
| 2.3-2.3 | 2.2 | ||
| 2.5-3.0 | 2.3 | ||
| 30*30 30*40 25*40 20*40 | 1 | 2.5-4.0 | |
| 1.2 | 4.5-5.0 | ||
| 1.3 | 5.5-5.75 | ||
| 1.5 | 7.5-7.75 | ||
| 1.7 | 100*100 120*80 | 2 | |
| 1.8 | 2.2 | ||
| 2 | 2.3 | ||
| 2.2 | 2.5-5.0 | ||
| 2.3 | 5.5-5.75 | ||
| 2.5*2.75 | 7.5-7.75 | ||
| 3 | 120*120 140*80 150*100 160*80 | 2.5 | |
| 40*40 30*50 25*50 | 1.2 | 2.75 | |
| 1.3 | 3 | ||
| 1.4-1.5 | 3.25-5.0 | ||
| 1.7 | 5.5-7.0 | ||
| 1.8 | 7.5-7.75 | ||
| 2 | 140*140 150*150 200*100 | 3.5-4.0 | |
| 2.2-2.3 | 4.5-5.0 | ||
| 2.5-4.0 | 5.25-7.0 | ||
| 50*50 60*40 30*60 40*50 | 1.5 | 7.5-7.75 | |
| 1.7 | 160*160 180*180
| 3 | |
| 1.8 | 3.5 | ||
| 2 | 3.75 | ||
| 2.2 | 4.0-5.0 | ||
| 2.3 | 5.25-5.75 | ||
| 2.5*-4.0 | 7.5-7.75 | ||
| 4.25-5.0 | 60*60 40*80 75*75 50*70 50*80 | 2.3 | |
| 60*60 40*80 75*45 50*70 50*80 | 1.5 | 2.5-4.0 | |
| 1.7 | 4.25-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | / | ||
| 2.2-2.3 | / |
Radius Oisean Coitcheann (Meudan Structarail :)
Max.3 x Tighead Balla Ainmeil
| Meudan meacanaigeach | Meudan structarail | ||
| An Tomhas Ainmeil Taobh a-muigh as motha | Fulangas taobh a-muigh air gach taobh aig Oisean | An Tomhas Ainmeil Taobh a-muigh as motha | Fulangas taobh a-muigh air gach taobh aig Oisean |
| 3/16 gu 5/8 | ± 0.004 | 2 1/2 agus nas ìsle | ± 0.020 |
| thairis air 5/8 gu 1 1/8 | ± 0.005 | thairis air 2 1/2 gu 3 1/2 | ± 0.020 |
| thairis air 1 1/8 gu 1 1/2 | ± 0.006 | thairis air 3 1/2 gu 5 1/2 | ± 0.030 |
| thairis air 1 1/2 gu 2 | ± 0.008 | thairis air 5 1/2 | ± 1% |
| thairis air 2 gu 3 | ± 0.010 | ||
| thairis air 3 gu 4 | ± 0.020 | ||
| thairis air 4 gu 6 | ± 0.020 | ||
| thairis air 6 gu 8 | ± 0.025 | ||
Dìreach
Meudan meacanaigeach: Max.1/16 ″ ann an 3 troighean
Meudan structarail: Max.1/8 ″ x Àireamh throighean den fhad iomlan air a roinn le 5
Tighead balla
Meudan meacanaigeach & structarail: ± 10% de thighead balla ainmichte
Ceàrnag nan Taobh
Meudan meacanaigeach: Max: ± b = cx 0.006 ″
b = Fulangas airson taobh a-muigh na ceàrnaig
c = An taobh a-muigh as motha thar flataichean
Meudan structarail: Faodaidh taobhan ri thaobh gluasad bho 90 ° le ± 2 °
An tionndadh as àirde (Meudan meacanaigeach & structarail)
| Meud as motha, òirlich | Max.Twist*, òirlich |
| thairis air 1/2 gu 1 1/2 | 0.050 |
| thairis air 1 1/2 gu 2 1/2 | 0.062 |
| thairis air 2 1/2 gu 4 | 0.075 |
| thairis air 4 gu 6 | 0.087 |
| thairis air 4 gu 8 | 0.100 |
Convexity & concavity (meudan meacanaigeach & structarail)
| OD Ainmeil as motha, Inches | Tolerance±Inches |
| 2 1/2 agus nas ìsle | ± 0.010 |
| thairis air 2 1/2 gu 4 | ± 0.015 |
| thairis air 4 gu 8 | ± 0.025 |
Tubing structarail A 500 riatanasan
| Ìrean | Ceimigeach | Corporra | ||||||
| C Max.% | Mn Max.% | P Max.% | S Max.% | Cu Max.% | Neart tensile, min.psi | Neart toraidh, min.psi | Leudachadh ann an 2 in. | |
| B | 0.26 | / | 0.04 | 0.05 | 0.20 | 58,000 | 46,000 | 23 |
| C | 0.23 | 1.35 | 0.04 | 0.05 | 0.20 | 62,000 | 50,000 | 21 |
Peantadh lom, dubh, le ola aotrom
Plocan plastaig anns gach ceann, bagaichean sia-thaobhach de max.2,000kg le grunn stiallan stàilinn, Dà tag air gach pasgan, Paisgte ann am pàipear uisge-dhìonach, muinchill PVC, agus poca-aodaich le grunn stiallan stàilinn
