Astm a53 schedule 40 tubo de acero negro

Pipe Size 

1/2''-28''

21.3-711mm

Wall Thickness 

SCH20, SCH30, SCH40, STD, SCH60, SCH80, SCH100, SCH120, SCH160,XXS

2.11-54.59mm

Length

Fixed: 5.8, 6.0, 11.8, 12.0m; Random length 5-12m; other length as per client's requirements

Standard    

1. ASTM: ASTM A106 GR.A; ASTM A106 GR.B; ASTM A53 GR.A; ASTM A53 GR.B; ASTM A333; ASTM A210; ASTM A179; ASTM A192

2. JIS: JIS G3454 STPG 370; JIS G3455 STS 370; JIS G3456 STPT 370

3. DIN: ST52; DIN17179

4. API: API 5L GR.B, X42, X52, X60, X70; API 5CT

5. GB 8162, GB 8163, GB 5310, GB 3087

Material  

1. 10#, 20#, Q235B, Q345B, 45#

2. A106 GR.A, B; A53 GR.A,B; A179, A192,A333 GR.6

3. J55, K55, N80, L80, ST37. ST37.2, ST52.3

End Finish

Bevel end, Plain end, Square cutted

Surface finish

Internally bear; Externally transparent rust resistant varnish painting with mark or Galvanized or PP/PE

Surface marking

Mill brand, Standard, Grade, Size, Heat No are strenciled by computer clean dot marking

Packaging    

1. 8'' and lower size in bundle with steel strip

2. 9'' and upper size in loose

3. 5.8m and less length in 20' container 

4. 6-12m in 40' container 

5. large quantity, large caliber, thick wall thickness pipe in bulk shipment or LCL (less container loading)

Certificate

ISO9001:2008, API, PED

Inspection

Factory In-House, 3rd party ( SGS, BV, TUV) inspection 

MOQ

1Ton

Delivery time 

1. Stock pipe: 5-7 days after deposit 

2. Non stock pipe: 7-30 days upon order quantity

Payment term

T/T, L/C at sight

Trade term

FOB, CRF, CIF