ASTM A789 Duplex Steel Pipe

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: KM-013
• Tubing Size: 1/2" Od to 4" Od
• Nominal Bore (Nb) Sizes: 1/2"Nb to 48" Nb (in All Thickness)
• Transport Package: in Bundle, Wooden Case or Custom′s Request
• Specification: 1/2"~48"
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73044190
• Production Capacity: 1000 Tons Per Month

Product Description

ASTM A789 Duplex Steel Pipe
RANGE:
TUBING SIZE: 1/2" OD TO 4" OD (IN ALL THICKNESS)
NOMINAL BORE (NB) SIZES: 1/2"NB TO 48" NB (IN ALL THICKNESS)

QUALITY:
DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205), S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60 & HIGH NICKEL ALLOYS

TYPE:
WELDED (ERW) PIPES, FEBRICATED PIPES & SEAMLESS PIPES

END:
PLAIN END, BEVELLED END & THREADED END

Specification: seamless duplex pipe: O.D.6-530mm W.T.0.5-40mm  L max 24000mm

ASTM/ASME:A213/SA213 A249/SA249 A268 A312/SA312 A269 A270 A358 A376 A409 A511 A688 A789 A790 A803 A928 A544 A409 A632 A688

A778 A908

SB161 SB163 SB167 SB338 SB407 SB423 SB444 SB619 SB622 SB626 SB668 SB677 SB829

JIS:G3459 G3446 G3447 G3448 G3459 G3463 G3468

DIN:17455 17456 17457 17458 17459 2391 2462

EN:10216-5 10217-7

GOST9941GOST9940

NFA NACE API  ISO HAF

Materials:304/304L/304H;321/321H;316/316L/316H;316TI;317L;347H;310S;UNS31803;UNS32750/U NS08904L,TP410/TP410S;ECT

Delivery condition: Normal annealing+Tempered;Brighting annealing;BK;Pickled;

Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in

waterproof paper, PVC sleeve,

and sackcloth with several steel strips;wooden case packing with steel frame;

Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield

strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc),

Exterior Size Inspection.

Mill Test Certificate:EN 10204/3.1B