Item

high quality steel tube for drill pipe

ERW Welded Steel Pipe

Size:OD:21.3---2220mm (1/2"-80")

WT:0.5 -- 60mm (SCH 10-SCH XXS)

Length:5.8m,6m,8m,11.8m,12m,etc.

Steel material:Q235, 20#, Q345A53B, A106B, API 5L B,X42,X46,

X52,X60, X65ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

Standard:ASTM A53, A106, API 5L, ASME B36.10M-1996

DIN1626, DIN1629, DIN17175, DIN 2448

JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461

EFW Welded Steel Pipe

Size:OD:21.3---2220mm (1/2"-80")

WT:0.5 -- 60mm (SCH 10-SCH XXS)

Length:5.8m,6m,8m,11.8m,12m,etc.

Steel material: 10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,

A106B,ST52,ST358,16Mn,Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,

Gr.60,Gr.70,X42,X52,X60,X65,X70,X80,etc

Standard:BS EN 10296, BS EN 10025,BS EN 10297,BS6323, GB/T

13793-1992,GB/T 14291-2006, GB/T 3091-1993,API5L,SY/T5037,

CJ/T3022,ASTM A252

Spiral Welded STEEL

Pipe

Size:OD:21.3---2220mm (1/2"-80")

WT:0.5 -- 60mm (SCH 10-SCH XXS)

Length:5.8m,6m,8m,11.8m,12m,etc.

Steel material: API Gr.B ASTM GR.A, GR.B, X42, X46, X52,etc.

Standard:API 5L, ASTM A252/A134, EN10217, EN10219

GB/T9711.1-1997 SY/T5037-200 SY/T5040-92

Surface

Galvanized or black painting.etc

Shape

Round/Square/Rectangle

Packing

1. Bundle packing.

2. Bevel end or plain end or as per buyer's required.

3. Marking: as per customer's requests.

4. Painting varnish coating on the pipe.

5. Plastic caps at ends.

Payment Term

T/T, Irrevocable L/C at sight

Trade Term

Ex-work,FCA,FOB,CFR ,CIF,etc