Использует:Труба SAWH в основном используется в водоснабжении, нефтехимической промышленности, химической промышленности, электроэнергетике, сельскохозяйственном орошении и городском строительстве и является одним из 20 развивающихся ключевых продуктов нашей страны.
Размер:ОД: 219 мм-4064 мм, ВЭС: 3,2-40 мм, ДЛИНА: 3-70 м
Сорта:Q235A 、 Q235B 、 Q345 、 L245(B)、 1290 (X42) 、 1320 (X46) 、 1360 (X52) 、 L390(X56)、 L415(X60)、 L450(X65)、 L485(X70)、 L555(X80) X41290 M) (1360M (X52M) 、 1390M(X56M)、 IA15M(X60M)、 IA50M(X65M)、 IA85M(X70M)、 L555M(X80M).
Стандарт:
API5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70;
АСТМ А53/А252/А500/ЭН10219/ЭН10208/ЭН10297/ДЖИС Г3457
Стандарт покрытия:
ANSI/AWWA C104/A21.4 Американский национальный стандарт для цементно-раствора футеровки для ковкого чугуна трубы и фитинги для воды
DIN 30670 Полиэтиленовые покрытия стали и фитингов
Применения
Жидкостная доставка: Водоснабжение, дренаж воды.
Поставка газа: Газ, пар, сжиженный нефтяной газ (LPG).
Структурная польза: Труба кучи, мост, причал, дорога, труба структуры здания, етк.
Classfication |
Standard |
Main Products |
Steel Pipe for Fluid Service |
GB/T 14291 |
Welded pipe for mine fluid sevice |
GB/T 3091 |
Welded pipe for low pressure fluid service |
|
SY/T 5037 |
Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service |
|
ASTM A53 |
Black and hot-hipped galvanized welded and seamless steel pipe |
|
BS EN10217-2 |
Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties |
|
BS EN10217-5 |
Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties |
|
Steel Pipe for Ordinary Structure |
GB/T 13793 |
Longitudinally electric resistance welded steel pipe |
SY/T 5040 |
Spirally submerged arc welded steel pipe piles |
|
ASTM A252 |
Welded and seamless steel pipe piles |
|
BS EN10219-1 |
Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions |
|
BS EN10219-2 |
Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties |
|
Line Pipe |
GB/T 9711.1 |
Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe) |
GB/T 9711.2 |
Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe) |
|
API 5L PSL1/2 |
Line pipe |
|
Casing |
API 5CT/ ISO 11960 PSL1 |
Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries |
Chemical Analysis and Mechanical Properties of SSAW Steel Pipe
Standard |
Grade |
Chemical Composition(max)% |
Mechanical Properties(min) |
|||||
C |
Si |
Mn |
P |
S |
Tensile Strength(Mpa) |
Yield Strength(Mpa) |
||
API 5CT |
h40 |
- |
- |
- |
- |
0.030 |
417 |
417 |
J55 |
- |
- |
- |
- |
0.030 |
517 |
517 |
|
K55 |
- |
- |
- |
- |
0.300 |
655 |
655 |
|
API 5L PSL1 |
A |
0.22 |
- |
0.90 |
0.030 |
0.030 |
335 |
335 |
B |
0.26 |
- |
1.20 |
0.030 |
0.030 |
415 |
415 |
|
X42 |
0.26 |
- |
1.30 |
0.030 |
0.030 |
415 |
415 |
|
X46 |
0.26 |
- |
1.40 |
0.030 |
0.030 |
435 |
435 |
|
X52 |
0.26 |
- |
1.40 |
0.030 |
0.030 |
460 |
460 |
|
X56 |
0.26 |
- |
1.40 |
0.030 |
0.030 |
490 |
490 |
|
X60 |
0.26 |
- |
1.40 |
0.030 |
0.030 |
520 |
520 |
|
X65 |
0.26 |
- |
1.45 |
0.030 |
0.030 |
535 |
535 |
|
X70 |
0.26 |
- |
1.65 |
0.030 |
0.030 |
570 |
570 |
|
API 5L PSL2 |
B |
0.22 |
0.45 |
1.20 |
0.025 |
0.015 |
415 |
415 |
X42 |
0.22 |
0.45 |
1.30 |
0.025 |
0.015 |
415 |
415 |
|
X46 |
0.22 |
0.45 |
1.40 |
0.025 |
0.015 |
435 |
435 |
|
X52 |
0.22 |
0.45 |
1.40 |
0.025 |
0.015 |
460 |
460 |
|
X56 |
0.22 |
0.45 |
1.40 |
0.025 |
0.015 |
490 |
490 |
|
X60 |
0.12 |
0.45 |
1.60 |
0.025 |
0.015 |
520 |
520 |
|
X65 |
0.12 |
0.45 |
1.60 |
0.025 |
0.015 |
535 |
535 |
|
X70 |
0.12 |
0.45 |
1.70 |
0.025 |
0.015 |
570 |
570 |
|
X80 |
0.12 |
0.45 |
1.85 |
0.025 |
0.015 |
625 |
625 |
|
ASTM A53 |
A |
0.25 |
0.10 |
0.95 |
0.050 |
0.045 |
330 |
330 |
B |
0.30 |
0.10 |
1.20 |
0.050 |
0.045 |
415 |
415 |
|
ASTM A252 |
1 |
- |
- |
- |
0.050 |
- |
345 |
345 |
2 |
- |
- |
- |
0.050 |
- |
414 |
414 |
|
3 |
- |
- |
- |
0.050 |
- |
455 |
455 |
|
EN10217-1 |
P195TR1 |
0.13 |
0.35 |
0.70 |
0.025 |
0.020 |
320 |
320 |
P195TR2 |
0.13 |
0.35 |
0.70 |
0.025 |
0.020 |
320 |
320 |
|
P235TR1 |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
360 |
360 |
|
P235TR2 |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
360 |
360 |
|
P265TR1 |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
410 |
410 |
|
P265TR2 |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
410 |
410 |
|
EN10217-2 |
P195GH |
0.13 |
0.35 |
0.70 |
0.025 |
0.020 |
320 |
320 |
P235GH |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
360 |
360 |
|
P265GH |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
410 |
410 |
|
EN10217-5 |
P235GH |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
360 |
360 |
P265GH |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
410 |
410 |
|
EN10219-1 |
S235JRH |
0.17 |
- |
1.40 |
0.040 |
0.040 |
360 |
360 |
S275JOH |
0.20 |
- |
1.50 |
0.035 |
0.035 |
410 |
410 |
|
S275J2H |
0.20 |
- |
1.50 |
0.030 |
0.030 |
410 |
410 |
|
S355JOH |
0.22 |
0.55 |
1.60 |
0.035 |
0.035 |
470 |
470 |
|
S355J2H |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
470 |
470 |
|
S355K2H |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
470 |
470 |