|Payment Type:||L/C,T/T,D/P,Paypal,Money Gram,Western Union|
|Min. Order:||1 Piece/Pieces|
|Delivery Time:||25 Days|
Model No.: 24-48"
Certification: CSA, pcoc, Reach, IECEE, scoc, UL, EPA, GS
Support customization: OEM
place of origin: China
Connection method: Welding
Packaging: AS AGREEMENT
Productivity: 50000 Tons
Place of Origin: China
Supply Ability: 50000 Tons
HS Code: 7305110000
He Bei GuangHao Pipe Fittings Co .,LTD Specializing in the production of steel pipe and pipe fittings
Main production:Heat Preservation Anticorrosive Pipe，Seamless Pipe，ERW/HFW Steel Pipe，LSAW STEEL PIPE，Spiral Tube，Buttweld Steel Pipe Fittings,Industrial Flanges,Steel Pipes,Buttweld Elbows,Buttwel Tees,Forged fittings,etc.
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Forged Fittings/Buttweld Steel Pipe Fittings Type: Elbow, cross, street elbow, tee, coupling, half coupling, cap, plug, bushing, union, outlet, sage nipple, bull plug, reducer insert, pipe nipple etc.
|Steel Grade||Mass fraction, % based on heat and product analyses a,g|
|max b||max b||max||max||max||max||max|
|Steel Grade||Mass fraction, % based on heat and product analyses||Carbon Equiv a|
|C||Si||Mn||P||S||V||Nb||Ti||Other||CE IIW||CE Pcm|
|max b||max||max b||max||max||max||max||max||max||max|
|Seamless and Welded Pipe|
a. SMLS t>0.787”, CE limits shall be as agreed. The CEIIW limits applied fi C > 0.12% and the CEPcm limits apply if C ≤ 0.12%,
b. For each reduction of 0.01% below the specified max. concentration for carbon, and increase of 0.05% above the specified max. concentration for Mn is permissible, up to a max. of 1.65% for grades ≥ B, but ≤ = X52; up to a max. of 1.75% for grades > X52, but < X70; and up to a maximum of 2.00% for X70.,
c. Unless otherwise agreed Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Unless otherwise agreed, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% and Mo ≤ 0.15%,
f. Unless otherwise agreed,
g. Unless otherwise agreed, Nb + V + Ti ≤ 0.15%,
h. Unless otherwise agreed, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% and MO ≤ 0.50%,
i. Unless otherwise agreed, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% and MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Unless otherwise agreed, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% and MO ≤ 0.80%,
l. For all PSL 2 pipe grades except those grades with footnotes j noted, the following applies. Unless otherwise agreed no intentional addition of B is permitted and residual B ≤ 0.001% .
|Pipe Grade||Tensile Properties – Pipe Body of SMLS and Welded Pipes PSL 1||Seam of Welded Pipe|
|Yield Strength a||Tensile Strength a||Elongation||Tensile Strength b|
|Rt0,5 PSI Min||Rm PSI Min||(in 2in Af % min)||Rm PSI Min|
Pipe to withstand a hydrostatic test without leakage through the weld seam or the pipe body. Jointers need not be hydrostatic tested provide the pipe sections used were successfully tested.
No cracks shall occur in any portion of the test piece and no opening of the weld shall occur.
Acceptance criteria for flattening test shall be: