ST1/2“-48”大口径无缝弯管无缝碳钢

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Size: 1/2"-48"、DN15-DN1200

Nominal wall thickness: SCH10-SCH160, XXS

Radius: R=2D, R=3D, R=4D, R=5D ….

Bending Degree: 30、 45、60、90、180 etc

Material:

Mild steel, ASTM A234 WPB, ASTM A53 A106GrB, A105, A105N, St37, St45.8 etc.

Alloy steel, Cr5Mo、12Cr1MoV、10CRMo910、15CrMo、12Cr2Mo1、A335P22. A420-WPL6. A234-WP12.A234-WP11. A234-WP5.

Stainless steel: 1Cr18Ni9Ti 0Cr18Ni9 00Cr19Ni10 0Cr17Ni12Mo2Ti 00Cr17Ni14Mo2 304 304L 316 316L etc..

Special pipe line steel: API5L X42 X52 X60 X70 etc

Producing Tech: Medium induction frequency heating. Water cooling when bending. Nature cooling after heating treatment

Executive Standard : ASME DIN JIS API5l etc

Certification: ISO9001-2000 QMS API5L

Anti-rust Method: Dip or brush black paint other colors are also acceptable

Marking: Standard Marking. (Size Sch40 Merterial Heat No/ Trace No)

Package: Wooden pallets, cases or according to the clients’ request

Main Application Scope:

Petroleum, chemical industry, power plant, Gas and Construction filed.

We have 6 bend producing lines, which can meet the high, medium and low pressure elbows’ producing. Our elbow equipment can extruding the Max diameter up to DN1200. the Min Dia to DN15. We pursue perfect quality, best price and best service. Special inspector will check every piece of elbows after the products are finised. Well QMS make our products are 100% good quality. We cut down every possible cost for the client. Let the client gain much profit. We welcome you to visit our factory. I strictly believe we can make you satisfied with our factory’s scope., Quality and price . Sincerely hope to cooperate with you. On behalf of Heibei Shengtian Group Co.,Ltd May your business going well.