Welding nut is a kind of nut suitable for welding outside the nut. It is generally made of weldable material and is relatively thick and suitable for welding. Welding is equivalent to turning two separated parts into a whole, melting the metal at high temperature, mixing it together and then cooling it. Alloy will be added in the middle, and molecular force will play a role in the inside, and the strength is generally greater than that of the parent body. The experiment of welding parameters depends on the fusion size of the weld, and the welding parameters are adjusted according to the fusion size until the defects are eliminated. Of course, the quality of welding is related to the pre-welding treatment, such as dust removal and oil stain. Welding Nut,Round Weld Nuts,Weld Nuts Lowe'S,Weld Nuts Fastenal Jiangsu Jiajie Special Screw Co., Ltd , https://www.tzbolts.com
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SCH20
SCH30
SCH40
SCH60
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SCH80
SCH100
SCH120
SCH140
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5"
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8"
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product specification level
PSL 1/PSL 2
type of pipe
SMLS (seamless pipe)
standard
API 5L
steel grade
up to X60
type of length
random/approximate
type of end face
plain end/bevelled end, with no thread or coupling
type of marking
paint-stencilled
other pipes available
API 5CT casing & tubing, GB/T 8162 (EN 10210) structure pipe, GB/T 8163 (ISO 559) liquid pipe, GB 3087 (ISO 9329-1) low/medium pressure boiler pipe, GB 5310 (ISO 9329-2) high pressure boiler pipe, etc.
Certifications of Yuanhua Steel Pipe
Production & Inspection Equipment of Yuanhua Steel Pipe
Production equipment:
1. two sets of annular type heating furnace;
2. two sets of Mannesmann piercer;
3. two sets of hot rolling seamless mill facilities;
4. sizing and other correlated necessary facilities;
Inpsection equipment:
1. DF-200 spectrum analyzer;
2. ultrasonic crack detector;
3. eddy current crack detector;
4. hydraulic examination equipment;
5. tensile test equipment;
6. metallographic burnishing test equipment;
7. metalloscope;
Packaging & Shipping
Contact Us
Sincerely looking forward to our long and friendly cooperation for our mutual development and benefit!
API 5L hot-rolled carbon seamless steel line pipe
YH
SCH20
SCH30
SCH40
SCH60
XS
SCH80
SCH100
SCH120
SCH140
4"
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YH
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YH
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YH
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5"
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YH
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6"
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8"
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10"
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product specification level
PSL 1/PSL 2
type of pipe
SMLS (seamless pipe)
standard
API 5L
steel grade
up to X60
type of length
random/approximate
type of end face
plain end/bevelled end, with no thread or coupling
type of marking
paint-stencilled
other pipes available
API 5CT casing & tubing, GB/T 8162 (EN 10210) structure pipe, GB/T 8163 (ISO 559) liquid pipe, GB 3087 (ISO 9329-1) low/medium pressure boiler pipe, GB 5310 (ISO 9329-2) high pressure boiler pipe, etc.
Certifications of Yuanhua Steel Pipe
Production & Inspection Equipment of Yuanhua Steel Pipe
Production equipment:
1. two sets of annular type heating furnace;
2. two sets of Mannesmann piercer;
3. two sets of hot rolling seamless mill facilities;
4. sizing and other correlated necessary facilities;
Inpsection equipment:
1. DF-200 spectrum analyzer;
2. ultrasonic crack detector;
3. eddy current crack detector;
4. hydraulic examination equipment;
5. tensile test equipment;
6. metallographic burnishing test equipment;
7. metalloscope;
Packaging & Shipping
Contact Us
Sincerely looking forward to our long and friendly cooperation for our mutual development and benefit!
Model NO.: 133*7
Od Available: 4" to 10"
Wt Availabel: Sch 10 to Xxs
Length: Random or Approximate
Standard: API 5L
Grade: Gr. B to X60
Certification: ISO 9001, API 5L
Type of End Face: Plain/Bevelled End, with No Thread or Coupling
Type of Marking: Paint Stencilled
Delivery Condition: as Rolled
Delivery Time: 7 Working Days
Trademark: Yuanhua
Transport Package: 1.5~2.5 Tons/Bundle
Specification: OD: 133mm; WT: 7mm
Origin: Yantai China
HS Code: 7304192000
Model NO.: 133*7
Od Available: 4" to 10"
Wt Availabel: Sch 10 to Xxs
Length: Random or Approximate
Standard: API 5L
Grade: Gr. B to X60
Certification: ISO 9001, API 5L
Type of End Face: Plain/Bevelled End, with No Thread or Coupling
Type of Marking: Paint Stencilled
Delivery Condition: as Rolled
Delivery Time: 7 Working Days
Trademark: Yuanhua
Transport Package: 1.5~2.5 Tons/Bundle
Specification: OD: 133mm; WT: 7mm
Origin: Yantai China
HS Code: 7304192000
API 5L hot-rolled carbon seamless steel line pipe