Paduan Seamless Pipa
OD: 6-720MM
WT: 0.5-120MM
Panjangna: 3-16M
Aplikasi: Minyak bumi, Téknik Kimia, Listrik, Boiler
Standar: ASTM A335 / A335M, ASTM A213 / 213M, DIN17175-79, JIS3467-88, GB5310-95
Bahan: P5, T5, P11, P12, STFA22, P22, T91, T9, WB36
Pipa alloy mangrupikeun jinis pipa baja seamless, kinerjana langkung luhur tibatan pipa baja seamless umum, sabab pipa baja jinis ieu ngandung langkung Cr, résistansi suhu luhur, résistansi suhu rendah, kinerja résistansi korosi langkung saé tibatan anu sanés. Pipa baja, jadi pipa alloy loba dipaké dina minyak bumi, aerospace, kimia, kakuatan listrik, alat keur ngagolakkeun, militer jeung industri lianna.
produk | SEAMLESS / ERW / SAW ALLOY pipa baja |
Diménsi | 6 mm - 1080 mm |
Kandelna | 1mm - 135 mm |
Panjangna | 3 m - 12 m atawa nurutkeun sarat tina klien |
Standar | ASTM GB DIN |
Kelas baja | A106/53/179/214/192/210 A/B/CST37.2/35.4/35.8/52/52.3/52.4/42/4510# 20# 45#P2, P12, P11, P22, P5, P29, P91T , T11, T5, T9, T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, jsb. |
Sarat dagang | FOB / CIF / CFR |
istilah pamayaran | T/T, L/C |
palabuhan pangiriman | Tianjin, Cina |
Waktos pangiriman | 10 atawa nurutkeun kuantitas nyata tina tabung |
Perlakuan permukaan | Hideung paintingVarnish painting3PEHot galvanizedor palapis séjén nurutkeun sarat Anjeun Bare tube |
Tungtung tabung | Beveled, polos, benang, cap plastik |
Pamariksaan | Pamariksaan ultrasonik, pamariksaan eddy, uji hidrostika jsb. |
Bungkusan | Bundles, loosen atawa nurutkeun sarat Anjeun |
Sertipikat | API 5L/5CT, ISO, PED jsb. |
Komposisi kimiawi
C,% | Mn,% | P,% | S, % | Si, % | Kr,% | Mo,% |
0.05-0.15 | 0.30-0.60 | 0,025 max | 0,025 max | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
Sipat mékanis
Kakuatan Tensile, MPa | Kakuatan ngahasilkeun, MPa | Elongasi,% |
415 mnt | 205 mnt | 30 mnt |
Diaméter luar & Toleransi
ASTM A450 | Panas digulung | Diaméter luar, mm | Toleransi, mm |
OD≤101.6 | +0.4/-0.8 | ||
101.6<OD≤190.5 | +0.4/-1.2 | ||
190.5<OD≤228.6 | +0.4/-1.6 | ||
Digambar Tiis | Diaméter luar, mm | Toleransi, mm | |
OD<25.4 | ±0.10 | ||
25.4≤OD≤38.1 | ±0.15 | ||
38.1<OD<50.8 | ±0.20 | ||
50.8≤OD<63.5 | ±0.25 | ||
63.5≤OD<76.2 | ±0.30 | ||
76.2≤OD≤101.6 | ±0.38 | ||
101.6<OD≤190.5 | +0.38/-0.64 | ||
190.5<OD≤228.6 | +0.38/-1.14 | ||
ASTM A530 & ASTM A335 | NPS | Diaméter luar, inci | Toleransi, mm |
1/8≤OD≤1-1/2 | ±0.40 | ||
1-1/2<OD≤4 | ±0.79 | ||
4<OD≤8 | +1,59/-0,79 | ||
8<OD≤12 | +2,38/-0,79 | ||
OD> 12 | ±1% |
Ketebalan témbok & Toleransi
ASTM A450 | Panas digulung | Diaméter luar, mm | Toleransi,% |
OD≤101.6, WT≤2.4 | +40/-0 | ||
OD≤101.6, 2.4<WT≤3.8 | +35/-0 | ||
OD≤101.6, 3.8<WT≤4.6 | +33/-0 | ||
OD≤101.6, WT> 4.6 | +28/-0 | ||
OD> 101.6, 2.4<WT≤3.8 | +35/-0 | ||
OD> 101.6, 3.8<WT≤4.6 | +33/-0 | ||
OD> 101.6, WT> 4.6 | +28/-0 | ||
Digambar Tiis | Diaméter luar, mm | Toleransi,% | |
OD≤38.1 | +20/-0 | ||
OD> 38.1 | +22/-0 | ||
ASTM A530 | NPS | Diaméter luar, inci | Toleransi,% |
1/8≤OD≤2-1/2 | +20.0/-12.5 | ||
3≤OD≤18, WT/OD≤5% | +22.5/-12.5 | ||
3≤OD≤18, WT/OD>5% | +15.0/-12.5 | ||
OD≥20, WT/OD≤5% | +22.5/-12.5 | ||
OD≥20, WT/OD>5% | +15.0/-12.5 |
ASTM A335-pikeun Seamless Ferritic Alloy-Steel Pipe pikeun Service Suhu Luhur
ASTM A519-pikeun Seamless Carbon sareng Alloy Steel Mechanical Tubing
ASTM A213-pikeun Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, sareng Heat-Exchange Tubes
ASTM ASME (S)A-335/(S)A-335M Kelas jeung Komposisi Kimia
Kelas | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
P1 | K11522 | 0.10~0.20 | 0.30~0.80 | 0,025 | 0,025 | 0.10~0.50 | - | 0.44~0.65 |
P2 | K11547 | 0.10~0.20 | 0.30~0.61 | 0,025 | 0,025 | 0.10~0.30 | 0.50~0.81 | 0.44~0.65 |
P5 | K41545 | 0.15 | 0.30~0.60 | 0,025 | 0,025 | 0.50 | 4.00 ~ 6.00 | 0.44~0.65 |
P5b | K51545 | 0.15 | 0.30~0.60 | 0,025 | 0,025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44~0.65 |
P5c | K41245 | 0.12 | 0.30~0.60 | 0,025 | 0,025 | 0.50 | 4.00 ~ 6.00 | 0.44~0.65 |
P9 | S50400 | 0.15 | 0.30~0.60 | 0,025 | 0,025 | 0.50~1.00 | 8.00-10.00 | 0.44~0.65 |
P11 | K11597 | 0.05~0.15 | 0.30~0.61 | 0,025 | 0,025 | 0.50~1.00 | 1.00 ~ 1.50 | 0.44~0.65 |
P12 | K11562 | 0.05~0.15 | 0.30~0.60 | 0,025 | 0,025 | 0.50 | 0.80~1.25 | 0.44~0.65 |
P15 | K11578 | 0.05~0.15 | 0.30~0.60 | 0,025 | 0,025 | 1.15~1.65 | - | 0.44~0.65 |
P21 | K31545 | 0.05~0.15 | 0.30~0.60 | 0,025 | 0,025 | 0.50 | 2.65~3.35 | 0,80 ~ 1,60 |
P22 | K21590 | 0.05~0.15 | 0.30~0.60 | 0,025 | 0,025 | 0.50 | 1.90~2.60 | 0.87~1.13 |
P91 | K91560 | 0.08~0.12 | 0.30~0.60 | 0.020 | 0.010 | 0,20 ~ 0,50 | 8.00 ~ 9.50 | 0.85~1.05 |
P92 | K92460 | 0.07~0.13 | 0.30~0.60 | 0.020 | 0.010 | 0.50 | 8.50~9.50 | 0.30~0.60 |
Catetan: (S)A335 P91 komposisi kimia lianna nyaéta: V 0.18~0.25;N 0,030~0,070;Ni≤0,40;Al≤0,04 ;Nb 0,06~0,10
(S)A335 P92 komposisi kimia lianna nyaéta: V 0.15~0.25;N 0,030~0,070;Ni≤0,40;Al≤0,04 ;Nb 0,04~0,09;W 1.5~2.00 ;B 0,001~0,006
Palapis hideung, minyak / varnish, FBE, 2PE, 3PE, galvanized jsb Bungkusan Rincian: Packing di bundles atawa pikeun sarat klien urang