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| No.12711270
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Information Name: | Welded elbow | Hebei billion gold piping | mounds welded elbow |
Published: | 2014-02-07 |
Validity: | 0 |
Specifications: | Limitation |
Quantity: | |
Price Description: | |
Detailed Product Description: | The material is divided carbon steel welded elbow: ASTM / ASME A234 WPB, WPC alloys: ASTM / ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV Stainless Steel: ASTM / ASME A403 WP 304-304L-304H-304LN-304N ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM / ASME A403 WP 321-321H ASTM / ASME A403 WP 347-347H Low temperature steel: ASTM / ASME A402 WPL3-WPL 6 High performance steel: ASTM / ASME A860 WPHY 42-46-52-60-65-70 welded elbow in the application process is prone to various problems welded elbow manufacturers, specifically detected in the following several aspects: First, the wall thickness of the pipe fittings uneven thickness uneven deformation occurs mainly in the largest part of the tube. Thin wall elbows back as in other parts; nozzle and pipe wall thickness ranging body. Specified in the relevant national standards. For the examination of such issues mounds welded elbow, with the general caliper measurement tools are often difficult to find welded elbow, then only be measured using ultrasonic thickness gage. Second, the hardness of the welded elbow stiffness over the issue of excessive production, mainly due to the heat treatment process after forming their problem solving method is to use the correct heat treatment heat treatment process once again. Third, defects in materials and processing the resulting welded elbow device for maximum safety hazards. Check up too much trouble. Defects are more factors are more complex, it has both the material itself have manufacturing defects and heat treatment process problems caused by incorrect defects. Welded elbow | Hebei billion gold pipes | welded elbow mounds provided by Hebei billion gold piping. Gold Pipe Manufacturing Co., Ltd. Hebei billion (www.yijinguanjian.com) in the insulation joints, insulating flange, flanges, elbows, head, tee, head, Stone, so the industry has high visibility, credibility Operating both quality service, welcome to inquire, or consult our "Business League call" it! |
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Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 22025 visitor
Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility