Adapter Spool (Spacer Spools) with Flange End
Documents Enclosed Envelopes:
Clear Packing List Envelops
Clear packing list envelopes can be used with documents such as packing slips, invoices, warranty information, operating instructions, wiring diagrams, manifest logs and more. With strong adhesive backing these clear packaging list envelopes stick to cardboard, plastic, wood, glass, and metal.
Packing List Enclosed
These envelopes are specifically designed for enclosing a packing slip with a shipment. Printed on a high visibility orange background choose between: Panel style or Full face; and side, back or top loading packing slips.
Invoice Enclosed
Do you include invoices with your shipment? By using invoice enclosed packing list envelopes you can be assured these important papers are received by the recipient of your package. Printed on a high visibility orange backgrounds choose from either a panel or full face print with invoice enclosed clearly marked.
Packing and Invoice Enclosed
With these packing slip envelopes you have the flexibility to include both pack list and invoices with a shipment. Packing and invoice enclosed envelopes are offered in both panel and full face styles, and they are printed with bright orange making sure they get noticed with your shipment.
MSDS Packing List Envelopes
Do you ship items that have Material Safety Data Sheets included? Printed with high visibility red, MSDS packing slip envelopes are designed to make sure recipients can easily locate instructions for safe use and potential hazards associated with a particular material or product.
Specialty Packing List Envelopes
No matter if you have a shipment that has instructions, warranty information, export documents, or important papers we offer special packing list envelopes suited for your specific application.
Logistics Packaging,Packing List Envelope,Express Packaging, Courrier Packaging, Packing List Pouch, Packing list enclosed,Documents Enclosed Envelope AM-Besten Technology Ltd. , https://www.bestenpack.com
Spacer Spools are the parts which are often used in the oilfield for wellhead extension choke and kill manifold, etc. Application, it is designed and manufactured in accordance with API 6A standard, it usually has the same nominal end connections.
Jianhu Jielin Petrochemical Machinery Co., Ltd. Is located in Jianhu Industrial Park, , Jiangsu Province, known as a land flowing with milk and honey. It is a modern large-sized enterprise specialized in researching and developing, manufacturing and selling various oilfield machines and spare parts. Our company has been authorized by China Classification Society for application of ship products and accessories as well as certificates of API-6A, 16A and 16C, etc. We mainly produces API 6A high and middle pressure valves, with the technical performance being that nominal working pressure is PN2.5-105MPa and nominal diameter is DN3-1000mm; In addition, our company also manufactures API 6A wellhead equipment for oil (gas) extraction, choke and kill manifold, mud manifold, drilling accessories and blowout preventer, etc.
Our company always adheres to the concept of "management enhancement, quality emphasis, market exploitation and brand establishment". With quality products, favorable prices and premium services, we sincerely seek cooperation with friends from home and abroad.
Working pressure
2000PSI-20000PSI
Working medium
oil,  natural gas,  mud
Working temperature
-46º C-121º C(L-U)
Material class
AAÂ - HH
Specification class
PSL1-PSL3
Performance class
PR1-PR2
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