Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
DIN1629,ASTM A192 A210 A179,JIS G3455,ASTM A106 Gr.a\B\C
API 5L steel pipe, carbon steel pipe, seamless pipe
3 1/2" *0.188"
API SPEC 5L
GR. B, X42, X46, X52, X56, X60, X65, X70, X80
API 5L steel pipe, carbon steel pipe, seamless pipe
3 1/2" *0.188"
API SPEC 5CT J55\K55\N80\L80\P110(LTC), (STC), (BTC)
API SPEC 5L
PSL 1: A25\A\B\X42\X46\X52\X56\X60\ X65 \X70
PSL 2: B\X42\X46\X52\X56\X60\X65\X70\ X80
ASTM A106 GR. A\B\C
ASTM A53 GR. A\B
DIN1629
JIS G3454
ASTM A192\A210\A179
DIN17175
JIS G3455
ASTM A213
JIS G3456
A210-C St52.4\St52 STS49
A335-P1 15Mo3 STPA12
A335-P2\A213-T2 STBA20
A335P12\A213T12 13CrMo44 STBA22
A335-P11\A213-T11 STBA23
A335-P22\A213T22 10CrMo910 STBA24
A335-P5\213-T5 12CrMo195 STBA25
A335-P91\A213-T91
| APPLICATION: | |||||||||||
| API SPCE 5L For the purpose of transportation of gas, water, oill in oil& gas industry. | |||||||||||
| API SPEC 5CTTubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well. | |||||||||||
| ASTM A106For the purpose of the pipeline project of boiler, water& petroleum. | |||||||||||
| ASTM A53 It is used for conveying water, petrolem, gas and other common fluids. | |||||||||||
| ASTM A179 For tubed heat exchanger and similar heat conveying equipments | |||||||||||
| ASTM A192 For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers. | |||||||||||
| Chemical Composition | |||||||||||
| STANDARD | GRADE | CHEMICAL COMPOSITION | |||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
| ASME SA106 | SA106B | 0.170.25 | ≥ 0.1 | 0.701.00 | ≤ 0.030 | ≤ 0.030 | ≤ 0.035 | ||||
| ASTM A106 | A | ≤ 0.25 | ≤ 0.10 | 0.270.93 | ≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 |
| B | ≤ 0.30 | ≤ 0.10 | 0.291.06 | ≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 | |
| C | ≤ 0.35 | ≤ 0.10 | 0.291.06 | ≤ 0.035 | ≤ 0.035 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 | |
| ASTM A53 | A | 0.25 | / | 0.95 | 0.05 | 0.045 | 0.40 | 0.15 | 0.40 | 0.40 | 0.08 |
| B | 0.3 | / | 1.2 | 0.05 | 0.045 | 0.40 | 0.15 | 0.40 | 0.40 | 0.08 | |
| ASTM A179 | A179 | ≤ 0.06-0.18 | / | 0.27-0.63 | ≤ 0.035 | ≤ 0.035 | |||||
| ASTM A192 | A192 | 0.060.18 | ≤ 0.25 | 0.270.63 | ≤ 0.035 | ≤ 0.035 | |||||
| ASTM A210 |
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3 Comments
tubing pipe,api tubing pipe,Specifications: Oil Tubing Pipe J-55 L-80 N80-1, Q C-90 T-95 PN PN PN PN PN Standard: API 5CT .
1. Shoddy thick-walled seamless steel tubes prone to folding. Folding is a thick-walled seamless steel tube surface formed by a variety of polylines, this defect is often throughout the longitudinal product. The cause of folding is due to t.
1.We manufacture ST52 steel pipes,Our company is specialized in manufacturing ST52 seamless steel pipe.We have got two complete production line as: -, Cold drawn from size 1/4"-5" OD pipe. -, Hot rolled from size 6"-16" OD pipe, also we c.
Steel line pipe,Size:1/2"-24" 2)Wall thickness:Sch5-Sch160XXS 3)Standard:ASME B36.10M-1996 ,API ,ANSI ,GB, SH,HG, MSS,JIS,DIN .
Hot expanding steel pipe,seamless pipe with API 5L PSL1 2)ASTM A106/A53 3)OD:1/4"-30" 4)API 5L seamless pipe.
Chemical Fertilzer Steel Pipe,Standard: ASTM, BS, DIN, JIS, GB, etc. a) OD:10-1020mm b) Wall thickness: 1-80mm Chemical Fertilzer Pipe.