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1 2 inch schedule 40 pipe - 1/2" SCH40 pipe
	1)OD:1/4''-48''
	2)WT:SCH5-SCH160
	3)Standard:A106 GRB, A53 GRB, API 5L,GRB,A179
1 2 inch sch 40 pipe
| Spec Description | ||||
| Chinese | English | |||
| Outside diameter | Wall thickness | Outside diameter | Wall thickness | |
| 15-406.4mm | 2-65mm | 1/2”-48” | SCH5-SCHXXS | |
| Material and standard | ||||
| Item | Chinese Standard | American standard | German standard | |
| 1 | 10# | A53A | St37 | DIN 1626 | 
| A106A | St37-2 | DIN17175 | ||
| A179C | St35.8 | DIN17175 | ||
| 2 | 20# | ASTM A106B | St45-8 | DIN 17175 | 
| ASTM A53B | St45-4 | DIN 1626 | ||
| ASTM A178C | St45-4 | DIN1629 | ||
| 3 | 45# | ASTM A1045 | CK45 | 
 | 
| 4 | 16Mn | A210C | St52.4 | DIN1629 | 
| St52 | DIN1629 | |||
| 5 | 37Mn5 | J55 | 
 | |
| Note | ||||
| 1 | Packing | Standard export sea-worthy packing | ||
| 2 | Payment | T/T and L/C at sight | ||
| 3 | Application | Structure transport gas and oil,making machine part and so on. | ||
	
| Standard | Grade | Specifications | 
| GB | 10#,20#,45#,16Mn | O.D.:1/2"-20" W.T.:SCH10-XXS Length:5-12m | 
| BS | Q195,Q235,Q215,Q345 | |
| ASTM | A283-D,A135-A,A53-A,A106-A,A179-C,A214-C,A192,A226,A315-B,A53-B,A178-C,A210-A-1,A210-C | |
| DIN | St33,St37,St37-2,St35.8,St35.4,St42,St42-2,St45-8,St52.4,St52 | |
| JIS | G3452,G3457,G3454,G3455,G3456,G3461 | |
| API 5L | A,B,X42,X46,X52,X56,X60,X70,X65,X80 | OD:2.375"-10.750" WT:0.281"-0.365" Length:5-12m | 
| API 5CT | J-55,K-55,N-80 | OD:4.5"-13.375" W.T.:0.205"-0.514" Length:R1,R2,R3 Thread:Plain end,STC,BTC,LTC |