Seamless Pipe For Gas Transmission

Seamless Pipe For Gas Transmission

API 5L Seamless Steel Line Pipe Standard: API SPEC 5L (Latest edition) Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS) Thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160 Ends Type: Beveled ends, Plain ends Length Range: 20 FT (6 meter),...

Send InquiryChat Now

API 5L Seamless Steel Line Pipe

Standard: API SPEC 5L (Latest edition)
Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS)

Thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160
Ends Type: Beveled ends, Plain ends
Length Range: 20 FT (6 meter), 40FT (12 meter)or customized
Protection Caps in plastic or iron
Surface: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc
CRA Clad and lined pipe avai
lable (Carbon steel + cladding or lined alloy steel material)

a. For outer diameters less than 2 3/8 in (60.3 mm), pipe body diameter tolerance +/-0.5 mm. Pipe end +/- 0.5 mm; Out of Roundness tolerance for pipe body is 0.9 mm (0.036 in), pipe end 0.6 mm (0.024 mm).

b. For OD equal or above 2 3/8 in (60.3) to 24 in (610 mm), (diameter tolerance) for pipe body is +/- 0.0075D, pipe end +/- 0.005D but max to +/- 1.6 mm (0.063mm); Roundness tolerance for pipe body ≤ 0.015D, pipe end ≤ 0.01D.
(In case agreed with manufacturer and client, more strictly tolerances could be applied)
c. For wall thickness
Below than 4 mm (0.0157 in), tolerance +0.6 (0.024 mm), -0.5 mm (0.020 in);
For API 5L seamless steel pipe thickness in 4 mm to 10 mm (0.394 in), +0.150t, -0.125t;
For API seamless pipe thickness 10 mm to 25mm (0.984 in), +/-0.125t;
Wall thickness ≥ 25 mm, +3.7mm or +0.1t (if larger) and -3.0 mm (0.120 in) or -0.1t (if larger).
t for thickness;
d. For straightness, max for full length, tolerance maximum 0.15% of length.
e. Straightness, max deviation for pipe end, shall be ≤ 0.3 mm /m.
f. Length +/- 200 mm for general, +/- 25.4 mm for special.




Hot Tags: seamless pipe for gas transmission, China, suppliers, factory, cheap, price, discount, bulk, customized
Related Products
Inquiry