BV Certification Black Steel Seamless Pipe

Black Metal Steel Pipe Erw Square Tube Annealed Seamless
Popular Products of Black Metal Steel Pipe Erw Square Tube Annealed BV inspected supplier, trade ASTM A106 Grade B Metal Steel Pipe Carbon Steel Seamless Pipe
astm a53 carbon black steel erw pipe, View black steel erw
astm a53 carbon black steel erw pipe,US Hydraulic Pipe; Technique: Hot Rolled; Certification: BV,CE Irrevocable L/C at sight for seamless steel pipe. Trade
high quality black welded 24 inch schedule 40 carbon steel
Assessed supplier has been assessed by Bureau Veritas API 5L Gr.B Seamless Steel Pipe / A erw welded schedule 40 black steel pipe; Surface: Black Painted;
Wholesale Manufacturing DIN1629 st52 seamless steel pipe
Manufacturing DIN1629 st52 seamless steel pipe ISO,BV,CE. application api spec steel pipe black steel pipe din st45 steel pipe.
China Astma106-B Seamless Pipe - Hebei Changfeng Steel
China Astma106-B Seamless Pipe, Building. structure pipe: Certificate: ISO9001-2008,BV assessment, Seamless Steel Pipe with Black Coating and 3PE Coating and
304 304L 201 316 316L Seamless Stainless Steel Pipe, View
304 304L 201 316 316L Seamless Stainless Steel Pipe,US $ 1,500 - 2,500 / Ton, ASTM, AISI, DIN, EN, GB, JIS, Jiangsu, China (Mainland), Beall.Source from Jiangsu Beall
ERW Black Seamless Steel Pipe - China Square Steel Pipe
China ERW Black Seamless Steel Pipe, Find details about China Seamless Steel Pipe, Seamless Tube from ERW Black Seamless Steel Pipe Certification: ISO and BV
50mm mild steel black seamless round pipe sizes, View mild
50mm mild steel black seamless round pipe sizes,US $ 500 - 700 / Metric Ton, ASTM, BS, DIN, GB, JIS, ASTM A53-2007, Certification: SGS, BV; Alloy Or Not: Non-alloy;
ANSI Seamless Carbon Steel Pipe Fitting End Cap asme b16.9
ANSI Seamless Carbon Steel Pipe Fitting End Cap asme b16.9,US $ 0.45 (SGS,BV,ect) upon requests. Surface . Black painting,varnish paint, Certification.
carbon black steel square tube,cold drawn seamless square
Certification: ISO9001, BV, carbon black steel square tube,cold drawn seamless square steel tube,US Hot Dipped Galvanized Steel Pipe; ERW Steel Pipe/Black
S275JR Seamless Pipe - Guangdong Lizz Steel Pipe Co,Ltd
also passed the certification of API 5L,CE Seamless Pipe,Including S275JR Seamless Pipe,Based Pipe/Seamless Pipe; Spiral Steel Pipe. API 5L Black
5 inch Seamless steel pipe SCH40, View 5 inch SCH40
5 inch Seamless steel pipe SCH40,US $ 500 Certification: BV; Surface Treatment: Black painted,PE coated,Galvanized; · TUV and BV Audited company .
Seamless Carbon Steel Pipe/ Tube - 99025594
Popular Products of Seamless Carbon Steel Pipe/ Tube by steel pipe Certification: SGS BV: 3PP,EP and Black Painting. Application. Fluid Pipe, Boiler Pipe,
black steel seamless pipes a106/sch40 seamless - Alibaba
black steel seamless pipes a106/sch40 seamless steel pipes,US $ 500 BV,SGS; Packaging & Delivery black seamless steel pipe technical
ASTM A106 Gr.B Seamless Carbon Steel pipe/ A106 GR.B
ASTM A106 Gr.B Seamless Carbon Steel pipe/ A106 GR.B seamless steel tube,US $ 500 Certification: BV; 1.Black painted.
Carbon Seamless Steel Pipe China (Mainland) Steel Pipes
Carbon Seamless Steel Pipe,complete Certification: CE Surface: black supply carbon seamless steel pipe with high quality and competitive price API,BV,SGS
10 inch schedule 40 seamless steel pipe, View seamless
10 inch schedule 40 seamless steel pipe,US $ 700 - 900 / Ton, Certification: CE; Surface Treatment: black painted; CE,BV,ISO. MOQ.
High Precision Cold Drawn Seamless Steel Pipe & Tube
China High Precision Cold Drawn Seamless Steel Pipe & Tube, Find details about China Seamless Steel Pipe, Steel Pipe from High Precision Cold Drawn Seamless Steel
black iron pipe specifications,schedule 40 black iron pipe
Seamless steel pipe; black iron pipe specifications,schedule 40 black iron pipe,US $ 400 - 650 / Ton, We have passed ISO9001 , TUV,SGS,BV CERTIFICATION
API A106 GR.B A53 Gr.B seamless steel pipe ASTM A106 Gr.B
Certification: BV,TUV,SGS; Item: ASTM A106B A53B Seamless Steel Tube/Steel Pipe; Surface: Black painted,PE coated ASTM A106B A53B Seamless Steel Tube/Steel Pipe;
ASTM A106 Gr.B seamless square steel tube, View Astm a106
Certification: ISO9001, ABS, BV; Surface Treatment: ASTM A106 Gr.B seamless square steel tube,US $ 400 Hot Dipped Galvanized Steel Pipe; ERW Steel Pipe/Black

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