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Quick Details

  • Standard: GB, ASTM, ASTM A53-2007, ASTM A53 ASTM A500
  • Grade: 10#-45#, A53-A369, 20#, Q235
  • Thickness: 0.5 - 24 inch
  • Section Shape: square,rectangular,round
  • Place of Origin: China,Korea
  • Application: Structure Pipe
  • Technique: ERW, Welded, Seamless, etc.
  • Certification: Other
  • Surface Treatment: black , galvalized
  • Alloy Or Not: Non-alloy
  • Welding Line Type: ERW
  • Brand Name: Korea & China Prime Mills

Packaging & Delivery

Packaging Details factory's standard export packing
Delivery Time 30 - 50 days


We are handling square rectangular tube and round pipes from Korea , China .

Wall Thickness
Specification Standard & Grade
ERW API Line Pipe1/2~ 24 0.078~ 0.625API 5L Gr.A, Gr.B, X42,X46, X52,X56, X60,
X70, X80
ERW API Casing2" ~ 24"0.078"~ 0.625"API 5CT J55, K55,N80
ERW API Tubing2-3/8 ~ 4-1/20.145" ~ 0.47"J55, N80,L80,P110,P110 HC, API 5CT, API 5B
ERW Boiler &
Heat Exchanger Tubes
1/2" ~ 6"0.063"~ 0.625ASTM A178, A214
SSAW Pipes10" ~ 56"0.24" ~ 0.77"Gr. A/B/C, X42 ~ X80, Q235, ASTM, API, BS,
LSAW UOE/JCOE Pipes20 ~ 560.24" ~ 1.26"Gr. A/B/C, X42 ~ X80, Q235, ASTM, API, BS,
LSAW Press Bending12~ 608 mm ~ 100 mmAPI 5LB, SPS49, A516-50, API 2W-60, 2H-50,
API X65, A572-70
ERW Galvanized Pipes1/2"~ 6"0.079" ~ 0.236"ASTM A53, BS1387, DIN2440
ERW Square/
Rectangular Tubes
2~ 200.039~ 0.591ASTM A500 Gr.A/B/C, JIS G 3466 STKR
400/STKR 490
ERW Conduit Tubes1/2 ~ 60.100 ~0.266EN10244, UL6, ANSI C80, JIS C8305, BS31
Steel Tubing
3.18 ~12.00 mm0.5 ~ 0.9 mmASTM A254, SAE J 5276

2B) Welded Stainless Steel Pipes & Tubes

Wall Thickness
Specification Standard & Grade
1/2~ 800.039~ 0.800
JIS G3459, G3463, G3448,
G3468, G3446, G3447,
ASTM A312, A249, A450, A269,
A358, A409, A554, A270,
A1016, SUS304, 304L, 316,


2. Shipment: Within 60 days after L/C receipt

3. Packing: Mill's export standard packing
4. Payment: By an irrevocable L/C at sight in favor of Taesan Corp.
5. Invoicing: On theoretical weight basis
6. Origin: Korea or China
7. Remarks
    1) Validity is subject to mill's final confirmation for size/price.
    2) Delivery allowance is within +/- 10 percent in total quantity and amount.
    3) Others are as per mill's general practice.
Pleaes feel free to contact us if you have any further questions or inquiries.
Best Regards,
Sunny/Taesan Corp.
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