1 | Standard | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445, DIN 2391, EN10305, EN10210, ASME SA106, SA192 SA210, SA213,SA335, DIN17175, ASTM A179 |
2 | Out Diameter | 10.3- 1016mm |
3 | Wall Thickness | 1.0-100mm |
4 | Pipe length | Fixed length, random length SRL, DRL or as required |
5 | Material | ASTM A106 carbon seamless steel pipe |
6 | Steel Grade | API 5L, GR B, X42, X46, X56, X60,X65,X70 ASTM A53.A106: GR A, GR B, GR C ASME SA106: GR. A, GR.B, GR.C ASME SA192: SA192 ASME SA209M: T1, T1a ASME SA210: GR.A-Q, GR.C ASME SA213: T2, T5,T9, T11, T12, T22 ASME SA335: P2, P5, P9, P11, P12, P22, P91 DIN7175: ST35.8,ST45.8,15Mo3, 13CrMo44
|
7 | Heat Treatment | Annealed: Bright annealed, Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered |
8 | Surface | Black paint, varnish, oil, galvanized |
9 | Pipe Ends | Plain Ends, Beveled Ends |
10 | End Protector | 1. Plastic caps (small OD) |
2. Iron protector (large OD) | ||
11 | Application | Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes |
12 | Test | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, Hydro static Test, X-ray Test. |
13 | Remark | Special design available according to requirement |
Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. The Factory covers a land area of approx.173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.
HengJi have strictly implemented the ISO9001-2008 management system and actively develops diversified operations and maintains dose relations with numerous large steel strip suppliers such as HBIS and Guofeng Iron and Steel. The high efficiency management and finest quality of raw material ensure that the quality of Hengji's products is always among the best in the industry.
HengJi Steel has won wide praises for its good resources advantages, high quality, complete range of product specifications,and abundant source of supply, convenient traffic and perfect after-sale service.