Specifications

ASTM A519 AISI 1020 steel tubing ISo9001 2008 verified
1. ID 30-250mm
2. Max length 12m
3. NO MOQ
4. Best reputation

ASTM A519 AISI 1020 steel tubing ISo9001 2008 verified

drill pipe drill rod 1.Used for oil well drilling 2.OD:60~139.7mm 3.WT:7.11~10.54mm 4.Standard:API 5DP

No.	Size		Grade	Upsetting	Standards
	OD mm(in)	WT mm
1	60.35(2-3/8″)	7.11	E,X,G,S	EU	API 5DP
2	73(2-7/8″)	9.19		EU,IU
3	88.9(3-1/2″)	6.45	E
		9.35	E,X,G,S
		11.4	E
			X,G,S	EU,IEU
4	101.6(4″)	8.38	E,X,G,S	EU,IU
5	114.3(4-1/2″)	6.88	E
		8.56	E,X,G,S	EU,IEU
		10.92
6	127(5″)	7.52		IU
		9.19	E	IEU
			X,G,S	EU,IEU
		12.7	E	IEU
			X,G,S	EU,IEU
7	139.7(5-1/2″)	9.17	E,X,G,S	IEU

 

• Pretreatment : Pickling­—Phosphating—Saponification

 

 

 

• Cold drawn/cold rolled

 

 

• Annealing furnace——+SR

 

 

• Straightener—— Straightening

 

 

•  Straightness inspecting

 

 

• Dimension inspecting

 

  

 

• Sawing

 

 

 

• Lathe

 

 

• Polishing

 

 

• Products inspecting

 

 

• Finished Products

 

 

  Xinpeng Have passed The ISO9001 2008 

Our Machine ZTG-2560

 

Any Need or requirement , please feel free to contact us at any time.