Be sure that all scraps have been cleaned and all seal rings are good before connecting the high and low pipeline.The union shall be assembled properly without any leakage. The length between manifold and fluid container shall be as short as possible,and between fracturing blender truck and manifold shall have a short length as well.
Wellhead connecting requirements: Nipple connected appropriate for 35MPa as general. Flanged connected appropriate for high pressure of 70MPa&105MPa.All connecting joint shall be swivel joint. Flanged connected specification:70/65,70/78,105/65,105/78 Connecting requirements for low pressure manifold: Provided the quantity of water inlet in the side of fracturing blender truck is less than the quantity of fluid container,the manifold shall be used.
If the operation discharge is above 2.5 M3/min,3 pipelines of 4 inch is needed at least. If the operation discharge is above 3.5 M3/min,4 pipelines of 4 inch is needed at least. If the operation discharge is above 5 M3/min,6 pipelines of 4 inch is needed at least.
Connecting requirement for high pressure manifold: When the safe chain or check cable is used in the manifold,the union near the manifold set shall be excepted shall less than 0.5 M,the inpending length shall less than 5 M. All high pressure connect shall be flexible. A check valve or plug valve must be assembled between the pipelines connected to the wellhead.
Standard
API SPEC 6A/16C
Nominal size
1"-3"
Rated pressure
2000PSI~15000PSI
Product specification level
PSL-1 ~ PSL-3
Performance requirement
PR1~PR2
Material level
AA~HH
Temperature level
K~U
We, Jiangsu Wellhead Driling Equipment Co. Ltd.(Old name: Yancheng Welhead Petrolchemical Machinery Co Ltd,) are mainly engaged in manufacturing oil driling and extracting equipment and valves, and are a registered supplier for China Petroleum Material & Equipment Corporation, Our products have been obtained ISO 9001 certification and obtained AP 6A,API16A and API16C certification.
We have a lot of experts with rich experience in the petroleum machinery field. They have accumulated plentiful knowledge and experience in the design, manufacture,inspection, testing, marketing and service of oil exploring and extracting equipment, We have all kinds of equipment for the cold-working and heat-working.
We also have a complete set of facilities for inspection and testing. All products, such as the Christmas trees, casing heads, choke and kill manifolds, driling mud manifolds, high-and-middle pressure valves and other components for oil drilling and extracting, are fully designed and manufactured in accordance with ANSl, GB (national standards) and SY (industry standards)standards.
Our products are widely used in the petroleum, chemical, metallurgy and power station industries. We have advanced technology and equipment and strong technical capabilities. Adhering to our business principle of strengthening business management, improving product quality, creating a brand name and striving for a top-ranking manufacturer", we scrupulously abide by the contracts and pay attention to business reputation.
Customers from at home and abroad are warmly welcome to our company for cooperation.Q1: Are you trading company or manufacturer?
A:We are manufacturer.
Q2: How Can l order?
A:You can directly place an order on our shop in MlC web. Or you can tell us the model no of the products you need, then we will send you the quotation.
Q3: How does your factory do regarding quality control?
A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link. And each product has to be 100% inspected before shipment.
Q4: What are the terms of payments?
A:We perfer 30% TT+70% Balance etc. before delivery
Q5: What's your delivery time?
A:In general,the delivery time is within 30 days after payment. We'll make the delivery as soon as possiable with the guaranteed time frame and guaranteed quality.