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Our API Specification

API 5L X 46 PSL 1

RELIABLE PIPES AND TUBES LIMITED is one of the largest stockists, manufacturer, distributor, trader of API 5L Grade X46 PSL1 pipes.

We deal in following grades :

API 5L Grade X46 PSL1 Seamless Pipe
API 5L Grade X46 PSL1 Welded Pipe
API 5L Grade X46 PSL1 ERW Pipe
API 5L Grade X46 PSL1 HFW Pipe
API 5L Grade X46 PSL1 SAW Pipe
API 5L Grade X46 PSL1 LSAW Pipe
API 5L Grade X46 PSL1 DSAW Pipe
API 5L Grade X46 PSL1 HSAW Pipe
API 5L Grade X46 PSL1 SMLS Pipe
API 5L Grade X46 PSL1 Sour Service Pipe
API 5L Grade X46 PSL1 Offshore Service Pipe
API 5L Grade X46 PSL1 HIC tested Pipe
API 5L Grade X46 PSL1 SSC tested Pipe
API 5L Grade X46 PSL1 Low Sulphur Pipe

Carbon Steel Pipe Grade L320 Carbon Steel Pipe Grade X46 CS Pipe Grade L320 CS Pipe Grade X46
Carbon Steel Seamless Pipe Grade L320 Carbon Steel Seamless Pipe Grade X46 CS Seamless Pipe Grade L320 CS Seamless Pipe Grade X46
Carbon Steel Welded Pipe Grade L320 Carbon Steel Welded Pipe Grade X46 CS Welded Pipe Grade L320 CS Welded Pipe Grade X46
Carbon Steel ERW Pipe Grade L320 Carbon Steel ERW Pipe Grade X46 CS ERW Pipe Grade L320 CS ERW Pipe Grade X46
Carbon Steel HFW Pipe Grade L320 Carbon Steel HFW Pipe Grade X46 CS HFW Pipe Grade L320 CS HFW Pipe Grade X46
Carbon Steel LSAW Pipe Grade L320 Carbon Steel LSAW Pipe Grade X46 CS LSAW Pipe Grade L320 CS LSAW Pipe Grade X46
Carbon Steel DSAW Pipe Grade L320 Carbon Steel DSAW Pipe Grade X46 CS DSAW Pipe Grade L320 CS DSAW Pipe Grade X46
Carbon Steel HSAW Pipe Grade L320 Carbon Steel HSAW Pipe Grade X46 CS HSAW Pipe Grade L320 CS HSAW Pipe Grade X46
Carbon Steel Spiral Pipe Grade L320 Carbon Steel Spiral Pipe Grade X46 CS Spiral Pipe Grade L320 CS Spiral Pipe Grade X46
Carbon Steel Sour Service Pipe Grade L320 Carbon Steel Sour Service Pipe Grade X46 CS Sour Service Pipe Grade L320 CS Sour Service Pipe Grade X46
Carbon Steel Off Shore Service Pipe Grade L320 Carbon Steel Off Shore Service Pipe Grade X46 CS Off Shore Service Pipe Grade L320 CS Off Shore Service Pipe Grade X46
API Pipe Grade L320 API Pipe Grade X46 Carbon Steel Pipe Grade L320N Carbon Steel Pipe Grade X46N
API Seamless Pipe Grade L320 API Seamless Pipe Grade X46 Carbon Steel Seamless Pipe Grade L320N Carbon Steel Seamless Pipe Grade X46N
API Welded Pipe Grade L320 API Welded Pipe Grade X46 Carbon Steel Welded Pipe Grade L320N Carbon Steel Welded Pipe Grade X46N
API ERW Pipe Grade L320 API ERW Pipe Grade X46 Carbon Steel ERW Pipe Grade L320N Carbon Steel ERW Pipe Grade X46N
API HFW Pipe Grade L320 API HFW Pipe Grade X46 Carbon Steel HFW Pipe Grade L320N Carbon Steel HFW Pipe Grade X46N
API LSAW Pipe Grade L320 API LSAW Pipe Grade X46 Carbon Steel LSAW Pipe Grade L320N Carbon Steel LSAW Pipe Grade X46N
API DSAW Pipe Grade L320 API DSAW Pipe Grade X46 Carbon Steel DSAW Pipe Grade L320N Carbon Steel DSAW Pipe Grade X46N
API HSAW Pipe Grade L320 API HSAW Pipe Grade X46 Carbon Steel HSAW Pipe Grade L320N Carbon Steel HSAW Pipe Grade X46N
API Spiral Pipe Grade L320 API Spiral Pipe Grade X46 Carbon Steel Spiral Pipe Grade L320N Carbon Steel Spiral Pipe Grade X46N
API Sour Service Pipe Grade L320 API Sour Service Pipe Grade X46 Carbon Steel Sour Service Pipe Grade L320N Carbon Steel Sour Service Pipe Grade X46N
API Off Shore Service Pipe Grade L320 API Off Shore Service Pipe Grade X46 Carbon Steel Off Shore Service Pipe Grade L320N Carbon Steel Off Shore Service Pipe Grade X46N
CS Pipe Grade L320N CS Pipe Grade X46N API Pipe Grade L320N API Pipe Grade X46N
CS Seamless Pipe Grade L320N CS Seamless Pipe Grade X46N API Seamless Pipe Grade L320N API Seamless Pipe Grade X46N
CS Welded Pipe Grade L320N CS Welded Pipe Grade X46N API Welded Pipe Grade L320N API Welded Pipe Grade X46N
CS ERW Pipe Grade L320N CS ERW Pipe Grade X46N API ERW Pipe Grade L320N API ERW Pipe Grade X46N
CS HFW Pipe Grade L320N CS HFW Pipe Grade X46N API HFW Pipe Grade L320N API HFW Pipe Grade X46N
CS LSAW Pipe Grade L320N CS LSAW Pipe Grade X46N API LSAW Pipe Grade L320N API LSAW Pipe Grade X46N
CS DSAW Pipe Grade L320N CS DSAW Pipe Grade X46N API DSAW Pipe Grade L320N API DSAW Pipe Grade X46N
CS HSAW Pipe Grade L320N CS HSAW Pipe Grade X46N API HSAW Pipe Grade L320N API HSAW Pipe Grade X46N
CS Spiral Pipe Grade L320N CS Spiral Pipe Grade X46N API Spiral Pipe Grade L320N API Spiral Pipe Grade X46N
CS Sour Service Pipe Grade L320N CS Sour Service Pipe Grade X46N API Sour Service Pipe Grade L320N API Sour Service Pipe Grade X46N
CS Off Shore Service Pipe Grade L320N CS Off Shore Service Pipe Grade X46N API Off Shore Service Pipe Grade L320N API Off Shore Service Pipe Grade X46N
Carbon Steel Pipe Grade L320Q Carbon Steel Pipe Grade X46Q CS Pipe Grade L320Q CS Pipe Grade X46Q
Carbon Steel Seamless Pipe Grade L320Q Carbon Steel Seamless Pipe Grade X46Q CS Seamless Pipe Grade L320Q CS Seamless Pipe Grade X46Q
Carbon Steel Welded Pipe Grade L320Q Carbon Steel Welded Pipe Grade X46Q CS Welded Pipe Grade L320Q CS Welded Pipe Grade X46Q
Carbon Steel ERW Pipe Grade L320Q Carbon Steel ERW Pipe Grade X46Q CS ERW Pipe Grade L320Q CS ERW Pipe Grade X46Q
Carbon Steel HFW Pipe Grade L320Q Carbon Steel HFW Pipe Grade X46Q CS HFW Pipe Grade L320Q CS HFW Pipe Grade X46Q
Carbon Steel LSAW Pipe Grade L320Q Carbon Steel LSAW Pipe Grade X46Q CS LSAW Pipe Grade L320Q CS LSAW Pipe Grade X46Q
Carbon Steel DSAW Pipe Grade L320Q Carbon Steel DSAW Pipe Grade X46Q CS DSAW Pipe Grade L320Q CS DSAW Pipe Grade X46Q
Carbon Steel HSAW Pipe Grade L320Q Carbon Steel HSAW Pipe Grade X46Q CS HSAW Pipe Grade L320Q CS HSAW Pipe Grade X46Q
Carbon Steel Spiral Pipe Grade L320Q Carbon Steel Spiral Pipe Grade X46Q CS Spiral Pipe Grade L320Q CS Spiral Pipe Grade X46Q
Carbon Steel Sour Service Pipe Grade L320Q Carbon Steel Sour Service Pipe Grade X46Q CS Sour Service Pipe Grade L320Q CS Sour Service Pipe Grade X46Q
Carbon Steel Off Shore Service Pipe Grade L320Q Carbon Steel Off Shore Service Pipe Grade X46Q CS Off Shore Service Pipe Grade L320Q CS Off Shore Service Pipe Grade X46Q
API Pipe Grade L320Q API Pipe Grade X46Q Carbon Steel Pipe Grade X46M Carbon Steel Pipe Grade L360M
API Seamless Pipe Grade L320Q API Seamless Pipe Grade X46Q Carbon Steel Seamless Pipe Grade X46M Carbon Steel Seamless Pipe Grade L360M
API Welded Pipe Grade L320Q API Welded Pipe Grade X46Q Carbon Steel Welded Pipe Grade X46M Carbon Steel Welded Pipe Grade L360M
API ERW Pipe Grade L320Q API ERW Pipe Grade X46Q Carbon Steel ERW Pipe Grade X46M Carbon Steel ERW Pipe Grade L360M
API HFW Pipe Grade L320Q API HFW Pipe Grade X46Q Carbon Steel HFW Pipe Grade X46M Carbon Steel HFW Pipe Grade L360M
API LSAW Pipe Grade L320Q API LSAW Pipe Grade X46Q Carbon Steel LSAW Pipe Grade X46M Carbon Steel LSAW Pipe Grade L360M
API DSAW Pipe Grade L320Q API DSAW Pipe Grade X46Q Carbon Steel DSAW Pipe Grade X46M Carbon Steel DSAW Pipe Grade L360M
API HSAW Pipe Grade L320Q API HSAW Pipe Grade X46Q Carbon Steel HSAW Pipe Grade X46M Carbon Steel HSAW Pipe Grade L360M
API Spiral Pipe Grade L320Q API Spiral Pipe Grade X46Q Carbon Steel Spiral Pipe Grade X46M Carbon Steel Spiral Pipe Grade L360M
API Sour Service Pipe Grade L320Q API Sour Service Pipe Grade X46Q Carbon Steel Sour Service Pipe Grade X46M Carbon Steel Sour Service Pipe Grade L360M
API Off Shore Service Pipe Grade L320Q API Off Shore Service Pipe Grade X46Q Carbon Steel Off Shore Service Pipe Grade X46M Carbon Steel Off Shore Service Pipe Grade L360M
CS Pipe Grade X46M CS Pipe Grade L360M API Pipe Grade X46M API Pipe Grade L360M
CS Seamless Pipe Grade X46M CS Seamless Pipe Grade L360M API Seamless Pipe Grade X46M API Seamless Pipe Grade L360M
CS Welded Pipe Grade X46M CS Welded Pipe Grade L360M API Welded Pipe Grade X46M API Welded Pipe Grade L360M
CS ERW Pipe Grade X46M CS ERW Pipe Grade L360M API ERW Pipe Grade X46M API ERW Pipe Grade L360M
CS HFW Pipe Grade X46M CS HFW Pipe Grade L360M API HFW Pipe Grade X46M API HFW Pipe Grade L360M
CS LSAW Pipe Grade X46M CS LSAW Pipe Grade L360M API LSAW Pipe Grade X46M API LSAW Pipe Grade L360M
CS DSAW Pipe Grade X46M CS DSAW Pipe Grade L360M API DSAW Pipe Grade X46M API DSAW Pipe Grade L360M
CS HSAW Pipe Grade X46M CS HSAW Pipe Grade L360M API HSAW Pipe Grade X46M API HSAW Pipe Grade L360M
CS Spiral Pipe Grade X46M CS Spiral Pipe Grade L360M API Spiral Pipe Grade X46M API Spiral Pipe Grade L360M
CS Sour Service Pipe Grade X46M CS Sour Service Pipe Grade L360M API Sour Service Pipe Grade X46M API Sour Service Pipe Grade L360M
CS Off Shore Service Pipe Grade X46M CS Off Shore Service Pipe Grade L360M API Off Shore Service Pipe Grade X46M API Off Shore Service Pipe Grade L360M



API 5L X 46 PSL 1

CHEMICAL COMPOSITION
Mass fraction, based upon heat and product analysis a
SEAMLESS PIPE
C Mn  P S V Nb Ti
maxb max.b max. max. max. max. max.
0.28 1.40 0.030 0.030 d d d
WELDED PIPE
0.26 1.40 0.030 0.030 d d d
 

a 0.50% maximum for copper, 0.50% maximum for nickel, 0.50% maximum for chromium, and 0.15% maximum for molybdenum.

b For each reduction of 0.01% below the specified maximum concetration for carbon, an increase of 0.05% above the specified maximum concentration for manganese is permissible, up to a maximum of 1.65%

c unless otherwise agreed, the sum of the niobium and vanadium contents shall be ≤0.06%.

d The sum of the niobium ,vanadium and titanium concentratons shall be ≤0.06%.

e Unless otheriwse agreed.

f unless otherwise agreed, the sum of niobium, vanadium and titanium concentrations shall be ≤ 0.15%

MECHANICAL REQUIREMENTS
 
Y.S T.S ELONGATION
Mpa(psi) Mpa(psi)
min min min
320 (46 400) 435 (63 100) 28%



Our API Specification
 
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